Currently, we only sell the Standard Manta SLEEP Mask via our website and various Amazon Marketplaces:

• Amazon US
• Amazon Australia
• Amazon Canada
• Amazon France
• Amazon Germany
• Amazon Italy
• Amazon UK
• Amazon Japan
• Amazon Mexico
• Amazon Spain

The Manta SLIM Mask is also available on Amazon US. However, the rest of our products could only be purchased via our website. We offer competitive shipping both domestically in the USA, as well as internationally to most countries.

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If you require the help of our Customer Success team, please send us a message via our contact page.

We accept all major credit cards and Paypal and Amazon Pay. At this time, we do not accept cash, checks or money orders.

If you’re using a computer, please refer to the steps below:

• Add the item(s) you wish to purchase in your cart.
• Click on the “VIEW CART” button.
• Review your order. Once completed, click on the “CHECKOUT” button.
• On the customer information page, enter your coupon code in the designated box and click “APPLY”.
• You should see the new order total once the code has been applied.

If you’re using your mobile phone or a device with a small screen, please follow the steps below:

• Add the item(s) you wish to purchase in your cart.
• Click on the “VIEW CART” button.
• Review your order. Once completed, click on the “CHECKOUT” button.
• Click on “SHOW ORDER SUMMARY” to see the designated coupon code box.
• Enter your coupon code in the box and click on the “->” button.
• You should see the new order total once the code has been applied.

There are few reasons why a coupon code cannot be applied to an order:

• The code is no longer valid. Most of our codes have an expiration date. So if your code is not working, it’s possible that it’s already past the expiry date.
• The code has already been used. Most of our coupon codes are single use. If you have already used a coupon code in the past, you will likely not be able to use it again for a second purchase.
• Your code didn’t meet the minimum order requirement. Some of our codes have a minimum order requirement.
• The item you're purchasing is already discounted. Most of our codes only apply to regular-priced items.
• The item you're purchasing is a limited edition item.

If you encounter problems getting your coupon code to work, please reach out to our Customer Success team via our contact page and we’ll do our best to help you.

Unfortunately, only one coupon code can be used per order on our website.

In most cases, coupon codes would only apply to regular-priced items. They won’t apply to shipping fees and limited edition items.

No worries! Just send your coupon code to our Customer Success team via our contact page and we’d be happy to honor the discount for you.

Our fulfillment team tries to process orders as quickly as possible. In most cases, we can no longer make changes or cancel an order after it has been placed. However, if your order requires changing and you catch us before your order is shipped, our Customer Success team may still be able to cancel/change it for you. Please contact them via our contact page.

Once you’ve placed your order, you will receive an order confirmation email containing your order number. If you created an account on our website, you can locate the order confirmation there as well. If you still can’t find your order number, please feel free to reach out to our Customer Success team via our contact page.

The easiest and fastest way to locate your package is to use the tracking link or number sent to you after your purchase. You could opt to be notified whenever there’s a new update by inputting your email address or mobile number to the designated field on the tracking link.

If you wish to get more information regarding the delivery status of your order, we recommend reaching out to the shipping carrier directly. They have access to the delivery status of your order so they could assist you better. Please use the tracking number associated to your order when inquiring about your package.

It rarely happens, but if the courier couldn’t assist you, please don’t hesitate to get in touch with our Customer Success team via our contact page so they could help you with your concern.

While we’re not responsible for lost/stolen packages once the courier marks them as delivered, we’d be happy to help you locate your missing order. Please follow the steps below:

• Check with your family or neighbors as it’s possible that one of them received the package on your behalf.
• Check exterior doors or other places where the courier may have left your package (e.g. behind a plant). There's a possibility that the courier left the package out of plain sight to ensure its safety (especially since these parcels do not require a signature).
• If the package isn’t with your family or neighbors, please contact the courier and inquire about your package using the tracking number you received from our shipping confirmation email. It’s possible that the package is still with them and they just mistakenly scanned it as “Delivered”.
• If you still can’t locate the package after this, please let our Customer Success team know that your order is missing and share your order number with them. You may reach our Customer Success team via our contact page.

Below are the common reasons why packages get sent back to us:

• The address on file is incorrect. To ensure the smooth delivery of your package, please double check your shipping address before placing your order.
• The recipient isn’t available to accept the delivery.
• The recipient or a family member refused to accept the delivery.

If the courier wasn’t able to successfully deliver the package, they’ll hold on to it in a nearby distribution center. If the retaining period is exceeded and the package remains unclaimed, it gets returned to the sender.

If your package has been returned to us, we’d be happy to reship. Simply send your updated shipping address and order number to our Customer Success team via our contact page. We can also provide a refund (less shipping and handling charges).

This rarely happens, but in the event that it does, please let our Customer Success team know via our contact page. We'll do our best to sort things out for you by sending the correct items and arranging any necessary returns. Thank you for your patience and understanding!

Our fulfillment team has rigorous measures to ensure that everything is shipped to you. In the rare event that something does go wrong, please reach out to our Customer Success team via our contact page. Let us know what happened and share your order number so we can pull up your order details. We’d be happy to reship the missing item to you.

While we can give you an estimate on when you are likely to receive your order, we can’t guarantee the delivery date/time. In most cases, packages would arrive within the shipping time frame. However, there are times that our partner couriers may face circumstances outside their control which could cause delivery delays.

In cases like this, we recommend reaching out to the courier directly as they can provide you with more information regarding the cause of the delay and new delivery time. Please use your tracking number to inquire about your package. You may also reach out to our Customer Success team via our contact page and we’ll do our best to assist you.

If the order was placed within 7 days of the price change, we’d be happy to issue store credits for any price difference.

Thank you for your interest in partnering with us! Kindly fill out this form so the relevant team could review your application. In case you have any questions, don’t hesitate to contact our customer success team via our contact page.

Yes, we do! We appreciate your interest in becoming an affiliate. To learn more about the program, please reach out to our Customer Success team via our contact page.

We’re thrilled to hear that you want to share Manta Sleep with your fans. Please send us a message via our contact page so we can sign you up.

Our fulfillment team tries to process orders as quickly as they can. On average, they process/ship orders within 1 to 2 business days.

Yes, it is! We offer free standard shipping to customers within the USA. For contiguous USA, once shipped, your order should arrive within 2 to 6 business days.

However, for PO boxes and military addresses, delivery could take 4 to 45 business days.

Manta Sleep ships anywhere in the world. Standard international shipping starts at $4.99 and may increase depending on the weight of your order. Please be advised that for the standard shipping option, your local post would usually be in charge of the actual delivery.

Delivery will take 7 to 21 business days after an order has shipped. For customers from UAE, please use your P.O. box address when choosing our standard shipping method.

We offer competitive Express Shipping for both domestic (contiguous states only) and international orders. Rates depend on the actual weight of the entire order. Please select “Express Shipping” at checkout to get an estimate. 

Please be advised that express shipping isn’t available to PO box addresses.

Unfortunately,  we’ll not be able to cover or refund any duty fees incurred by your local laws. In most cases, VAT and customs fees will not apply due to the relatively low value of the shipment. However, we still encourage checking the customs and VAT laws of your local region before making a purchase.

We guarantee that your Manta will transform your sleep. That’s why every Manta (except those purchased during limited-time sales events) comes with a 60-day money-back guarantee.

If your Manta doesn’t work for you for any reason, you’re 100% covered — simply reach out to our customer success team via our contact page and let them know why the product didn’t work for you. They will provide you with a prepaid return label via email and once we’ve received the item back in good condition and its original packaging, we’ll provide you with a full refund for the item you purchased.

If you’ve paid for shipping, please be advised that we won’t be able to refund the shipping fee as the payment goes directly to our shipping partners. Please also note that all products purchased via limited-time sales events (Black Friday, clearance, etc.) are considered final and are not eligible for returns or exchanges.

At Manta Sleep, we stand behind the quality of our products 100%.

In the unlikely event that you aren’t blown away by the quality of your Manta or you happen to encounter a manufacturing defect, let us know within 6 months from the date of purchase and we’ll exchange your Manta for a new one, free of charge.

Just reach out to our customer success team via our contact page and let them know what you’re experiencing so we can make it right. Please note that we can only offer replacements of the same product that you originally purchased.

As a Manta Sleep customer, you have the option of requesting for a product exchange within 60 days from the date of purchase as long as the item you wish to exchange for is priced lower or is of the same price as your original purchase. To qualify for the exchange, the original item purchased should be in good condition and be placed in the packaging it came with.

Please note that this option won’t apply to items purchased during limited-time sales events (i.e. Black Friday, Holiday Sales). Also, shipping fee would have to be paid for by the customer. For more details and to request for a product exchange, simply reach out to our customer success team via our contact page.

For back sleepers: the head strap is made with super soft cotton velour, so you’ll forget it’s even there.

For side sleepers and belly sleepers: The product was designed with you in mind. Because most people don’t sleep flat on their back, Manta’s eye cups are tapered on the side for extra comfort. The foam is also soft and molds to your face.

If you’ve only used the cheap and flat airline sleep masks, it may take a day or two to adjust to Manta’s design. However, we have hundreds of thousands of happy customers and most find the product to be comfortable regardless of sleeping position.

It depends on how long your eyelash extensions are. The depth of the eye cups is about 0.71 inches so it shouldn't cause any discomfort for most people.

Absolutely not. One of the most annoying things about generic and cheap sleep masks with velcro closures, is that the hooks will often catch and pull on your hair. It’s painful. It’s annoying. And it definitely doesn’t help you sleep better. This is why we used micro velcro on the strap. It’s GUARANTEED to not stick to or pull hair. We even tested this on our dog (just kidding...not really.)

The mask is machine washable, but please make sure to use the included carrying pouch, which doubles as a laundry mesh net. Simply place your Original Manta SLEEP Mask (with the eye cups) into the pouch, zip it up, and throw it into the washer. Please make sure to always use the pouch when machine washing, otherwise the foam may get overstretched and deformed. Using the pouch to machine wash will SIGNIFICANTLY increase the lifespan of your product. Please don't bleach the mask. Once done washing, air dry flat.

Good question! Both masks use the same eye cups which are tapered on the sides to ensure your comfort regardless of your sleep position. The only difference is in the head straps. The Slim Mask uses an above-the-ear strap that’s mostly made from durable, anti-stretch elastics so it’s perfect if you want a sleek, barely-there feel. 

On the other hand, the Original Manta SLEEP Mask uses a strap that’s mostly made from cotton polyester. It has triple-reinforced elastics on both sides, but since the strap isn't pure elastics, it can be worn above and over the ears.

It’s hard to say for sure because there are so many different models of CPAP masks on the market. However, since the eye cups are adjustable, you’ll have greater flexibility in adapting it to fit with your CPAP mask. Please take a look at the product photos and compare them to your CPAP mask model. We have many customers who use the Original Manta SLEEP Mask with their CPAP masks with no issues.

Since the eye cups are covered in modal fabric, its natural properties allow breathability so sweat and moisture are quickly released and not trapped next to your skin. Modal is 50% more absorbent than cotton and it’s also got a naturally cool feel to it.

So unless you are sleeping in the hottest summer days without air conditioning, the Original Manta SLEEP Mask shouldn’t get too hot.

While we aren’t sure how exciting your sleeping habits are, it’s unlikely that the Manta Sleep Mask will fall off during the night, if adjusted properly. The two elastic stretch bands are built in to give you extra comfort and room to move, while keeping the sleep mask flush against your face.

We’ve got lots of customers who specifically purchased this for their kids. :) The smallest circumference it could accommodate is 20 inches.

The Original Manta SLEEP Mask extends up to 28.35 inches when fully laid out. The eye cups are 3.5 inches across and have a depth of about 0.71 inches. The largest circumference it can accommodate is 25 inches while the smallest circumference it can accommodate is 20 inches.

We've had a number of customers who mainly bought the Original Manta SLEEP Mask because of chronic dry eyes and we're pleased to say that they've observed that the mask does indeed keep their eyes from drying out. One reason for this is because the eye cups are contoured, the mask doesn't rub on the eyes at all and at the same time protects the eyes from outside elements such as cold air from air conditioning (which is one cause of dry eyes).

The eye cups of the mask are made with foam and are covered with a luxurious modal fabric, which is super soft and made from beech trees. Modal is durable, breathable, and absorbent. 

The head strap is made with a combination of cotton and polyester for easy maintenance. The inner side of the head strap (touching your face) is made with 100% cotton velour, which is lush, soft, and breathable. The outer side of the head strap is made with polyester for easy maintenance.

Very likely, yes. We have hundreds of thousands of happy customers and 99.99% of them report 100% blackout (no light leaking in). This is because of the adjustable eye cups. Most generic or cheap sleep masks let light through around the nose area. However, the Original Manta SLEEP Mask’s eye cups are adjustable, which means the product can conform to your face and nose shape to create a perfect seal.

We certainly hope so! The total length of the product (with the head strap) is 28.35 inches. The largest circumference it could accommodate is 25 inches. This is large enough to fit 99.5% of the population (based on USA statistics).

The Original Manta SLEEP Mask’s hollow eye cups do not put any pressure on your eyes. You’ll be able to open your eyes whenever you want. If you have very long eyelashes, they may touch the inner wall of the eye cups. However, there shouldn’t be any discomfort.

You can wear your Original Manta SLEEP Mask either with the head strap over (covering) your ears, or above (sitting on top) of your ears. Regardless, there shouldn’t be any discomfort. The head straps are made with cotton velour and are super soft. This question is commonly asked, but we rarely hear any of our hundreds of thousands of customers having problems with it.

One of the most irritating things about generic / cheap sleep masks is that they seem to fall apart after a few weeks. Either the elastics break. Or the threads start coming apart. Or the product gets deformed. Not only did we choose the highest quality materials for the Original Manta SLEEP Mask, but we also spent the extra effort to DOUBLE & ZIGZAG stitch all of the major components. The Original Manta SLEEP Mask is built to last (for years).

All elastics will lose some stretch over time, even the best of quality. With that said: 

One, the Original Manta SLEEP Mask uses an extra wide and triple enforced elastics band that is going to last significantly longer than anything you’ve probably ever used in a sleep mask. These are industrial grade elastics. 

Two, the product only has 2 small cross-sections made with elastics, rather than the entire strap. This way, even if the elastics get slightly loose over time, you still can adjust the size using the velcro strap closure.

The foam we’re using is latex free. :)

Yes! We don’t use any animal-derived materials in the mask.

Absolutely not. One of the most common problems with generic and cheap sleep masks is that they directly press against your eyes. This is unhealthy and can often create blurred vision in the morning for 40+ minutes. The Original Manta SLEEP Mask’s hollow eye cups solve this problem because there is no direct pressure on your eyes.

For allergy sufferers and people with sinus issues, pressure is a major concern. The Original Manta SLEEP Mask’s eye cups are adjustable, which means you can easily move them further apart from your sinus in order to alleviate any pressure. Most people should be able to find a balance between covering your eyes for 100% blackout, while avoiding pressure on your sinus.

Absolutely not. The foam in the eye cups is soft like a baby’s bottom.

For back sleepers: the head strap is made with super soft materials, so you’ll forget it’s even there.

For side sleepers and belly sleepers: The product was designed with you in mind. Because most people don’t sleep flat on their back, Manta’s eye cups are tapered on the side for extra comfort. The foam is also soft and molds to your face. 

If you’ve only used the cheap and flat airline sleep masks, it may take a day or two to adjust to Manta’s design. However, we have hundreds of thousands of happy customers and most find the product to be comfortable regardless of sleeping position.

Good question! Both masks are pretty much the same. We just added a fun twist to your already awesome Original Manta SLEEP Mask by adding the fun patches which you could mix and match depending on your mood.

It depends on how long your eyelash extensions are. The depth of the eye cups is about 0.71 inches so it shouldn't cause any discomfort for most people.

Absolutely not. One of the most annoying things about generic and cheap sleep masks with velcro closures is that the hooks will often catch and pull on your hair. It’s painful. It’s annoying. And it definitely doesn’t help you sleep better. This is why we used micro velcro on the strap. It’s GUARANTEED to not stick to or pull hair. We even tested this on our dog (just kidding...not really.)

The mask is machine washable, but please make sure to use cold water and put the mask in the included carrying pouch, which doubles as a laundry mesh net. Simply place your Manta PATCH Mask (with the eye cups and patches) into the pouch, zip it up, and throw it into the washer. Please make sure to always use the pouch when machine washing, otherwise the foam may get overstretched and deformed. Using the pouch to machine wash will SIGNIFICANTLY increase the lifespan of your product. Please don’t bleach the mask. Once done washing, air dry flat.

It’s hard to say for sure because there are so many different models of CPAP masks on the market. However, since the eye cups are adjustable, you’ll have greater flexibility in adapting it to fit with your CPAP mask.

While we aren’t sure how exciting your sleeping habits are, it’s unlikely that the Manta PATCH Mask will fall off during the night, if adjusted properly. The two elastic stretch bands are built in to give you extra comfort and room to move, while keeping the sleep mask flush against your face.

We’ve got customers who specifically purchased this for their kids (and they absolutely adore the fun patches that came with the mask). The smallest circumference the mask could accommodate is 20 inches.

The Manta PATCH Mask extends up to 28.35 inches when fully laid out. The eye cups are 3.5 inches across and have a depth of about 0.71 inches. The largest circumference it can accommodate is 25 inches while the smallest circumference it can accommodate is 20 inches.

We've had a number of customers who mainly bought our mask because of chronic dry eyes and we're pleased to say that they've observed that the mask does indeed keep their eyes from drying out. One reason for this is because the eye cups are contoured, the mask doesn't rub on the eyes at all and at the same time protects the eyes from outside elements such as cold air from air conditioning (which is one cause of dry eyes).

The eye cups of the mask are made with foam and are covered with a luxurious modal fabric, which is super soft and made from beech trees. Modal is durable, breathable, and absorbent. 

The head strap is made with a combination of cotton and polyester for easy maintenance. The inner side of the head strap (touching your face) is made with 100% cotton velour, which is lush, soft, and breathable. The outer side of the head strap is made with polyester for easy maintenance.

Very likely, yes. We have hundreds of thousands of happy customers and 99.99% of them report 100% blackout (no light leaking in). This is because of the adjustable eye cups. Most generic or cheap sleep masks let light through around the nose area. However, the Manta PATCH Mask’s eye cups are adjustable, which means the product can conform to your face and nose shape to create a perfect seal.

We certainly hope so! The total length of the product (with the head strap) is 28.35 inches. The largest circumference it could accommodate is 25 inches. This is large enough to fit 99.5% of the population (based on USA statistics).

The Manta PATCH Mask’s hollow eye cups do not put any pressure on your eyes. You’ll be able to open your eyes whenever you want. If you have very long eyelashes, they may touch the inner wall of the eye cups. However, there shouldn’t be any discomfort.

You can wear your Manta PATCH Mask either with the head strap over (covering) your ears, or above (sitting on top) of your ears. Regardless, there shouldn’t be any discomfort. The head straps are made with cotton velour and are super soft.

One of the most irritating things about generic / cheap sleep masks is that they seem to fall apart after a few weeks. Either the elastics break. Or the threads start coming apart. Or the product gets deformed. Not only did we choose the highest quality materials for the Manta PATCH Mask, but we also spent the extra effort to DOUBLE & ZIGZAG stitch all of the major components. The Manta PATCH Mask is built to last (for years).

All elastics will lose some stretch over time, even the best of quality. With that said: 

One, the Manta PATCH Mask uses an extra wide and triple enforced elastics band that is going to last significantly longer than anything you’ve probably ever used in a sleep mask. These are industrial grade elastics. 

Two, the product only has 2 small cross-sections made with elastics, rather than the entire strap. This way, even if the elastics get slightly loose over time, you still can adjust the size using the velcro strap closure.

The foam we’re using is latex free. :)

Absolutely not. One of the most common problems with generic and cheap sleep masks is that they directly press against your eyes. This is unhealthy and can often create blurred vision in the morning for 40+ minutes. The Manta PATCH Mask’s hollow eye cups solve this problem because there is no direct pressure on your eyes.

For allergy sufferers and people with sinus issues, pressure is a major concern. The Manta PATCH Mask’s eye cups are adjustable, which means you can easily move them further apart from your sinus in order to alleviate any pressure. Most people should be able to find a balance between covering your eyes for 100% blackout, while avoiding pressure on your sinus.

Absolutely not. The foam in the eye cups is soft like a baby’s bottom.

Please ONLY use a microwave in heating the Manta WARM Eye Cups. While microwaves could make the Warm Eye Cups warm and steamy, other ovens would dry them out and remove all the moisture inside.

The Manta Warm Mask works great for contact lens users as this helps relieve dryness and irritation caused by contact lenses. However, please DON’T use the product with your contact lenses (even permanent ones) on.

Both work great for headaches/migraines. We have tons of customers who purchased the Manta WARM Mask and Manta COOL Mask together and use both hot and cold therapy by alternating the two products at the onset of or during a headache/migraine attack.

Cold therapy works by reducing inflammation/swelling and dulling the sensation of pain. On the other hand, heat therapy works by relaxing tense muscles and stimulating blood and oxygen flow.

While we have lots of customers who love using the Manta WARM Mask overnight, the Manta WARM Eye Cups were designed more to be used for short periods of time (i.e. naps or when you need relief from dry eyes). They stay steamy for just 10+ minutes to protect the sensitive skin around your eye area from damage. The insides of the eye cups were also filled with beads. 

For overnight sleeping, we recommend using the masks below:

• Original Manta SLEEP Mask
• Manta SLIM Mask 
• Manta AROMA Mask
• Manta SILK Mask

The above masks’ eye cups were made with polyurethane foam so they’re more comfortable to use for long sleep duration.

Absolutely! All Manta Sleep Head Straps work with all Manta Sleep Eye Cups. However, since the Manta WARM Eye Cups are a bit weighted compared to our standard eye cups, we recommend using non-weighted head straps with them if you’re not used to having too much weight on your face.

Absolutely! You can wash your Manta Warm Mask as often as you want. If exposed to oils, creams, food, or makeup, please clean the eye cups regularly. Wait at least 2 hours after use before washing the product. Hand wash the eye cups with cold water and mild soap then air dry flat for 24 hours.

While the Manta WARM Eye Cups could only be hand washed, the head strap in the mask could be machine washed cold (as long as you put it inside a small laundry bag). Please air dry flat the mask once you’re done washing it.

Absolutely! Warm therapy helps moisturize the eyes and keep natural oils in your eyelids from clogging.

You can microwave the whole mask so you won’t have to readjust the eye cups all the time. :)

Good question! For the Manta WARM Mask, we didn’t use beads that could both be microwaved and cooled because we wanted to focus on materials that are specifically tailored for the purpose we’ve set for them. This would ensure that the product would work great since it specializes on just one function. For a mask that could be cooled, please check out the Manta COOL Mask.

The full mask weighs around 0.44 lbs and the Manta WARM Eye Cups weigh around 0.38 lbs.

If you microwave the mask for 20 seconds, its temperature would reach about 50°C. The result would slightly vary depending on the power of the microwave you’re using. Always test the temperature of the eye cups with the back of your wrist. If the eye cups are too hot for you, wait for 1 to 2 minutes before using.

Microwaves wattage may vary so you can microwave your Manta WARM Mask for 5 more seconds to increase the warmth. But don’t microwave for more than 30 seconds as this could cause injury or damage the mask.

If your microwave doesn’t have a rotating tray, start with 10 seconds. Remove the eye cups, flip them over, then continue microwaving for 10 seconds. If you live in a dry climate, sprinkle a few drops of water on the eye cups before heating them.

For reuse within 30 minutes of original use, microwave for half the time. It is recommended to wait for an hour between uses for maximum effect.

Absolutely not. One of the most annoying things about generic and cheap sleep masks with velcro closures is that the hooks will often catch and pull on your hair. It’s painful. It’s annoying. And it definitely doesn’t help you sleep better. This is why we used micro velcro on the strap. It’s GUARANTEED to not stick to or pull hair. We even tested this on our dog (just kidding...not really.)

The eye cups of the mask are filled with self-hydrating zeolite beads that release 100% natural steam when microwaved. They’re often used for water purification and absorbent. While there are synthetic zeolites, zeolites could also be found in nature and the ones we’re using in the Manta WARM Eye Cups are natural zeolites. For the eye cups’ fabric, we used a combination of TACTEL, polyester, nylon and spandex. The result is a fabric that’s quick drying, soft, lightweight, breathable, and easy to care for. 

As for the head strap, its inner side (touching your face) is made with 100% cotton velour, which is lush, soft, and breathable. The outer side of the head strap is made with polyester for easy maintenance.

We have lots of customers who love using their Manta COOL Mask overnight. However, for most customers, we recommend using the masks below for overnight sleeping:

• Original Manta SLEEP Mask
• Manta SLIM Mask 
• Manta AROMA Mask
• Manta SILK Mask
• Manta MAX Mask

The eye cups we’re using in the above masks are made from polyurethane foam and are tapered on the sides to ensure your comfort regardless of what type of sleeper you are. The insides of the Manta COOL Mask are filled with beads which may be uncomfortable for some if used for long periods of time. Also, while the Manta COOL Mask can be used overnight, it was designed more for short usage (i.e. naps or when you need cold therapy for your headaches / puffy eyes). It only stays cool for the doctor-recommended duration of 10 minutes to protect the sensitive skin around your eye area from damage.

We intentionally designed the product to only stay cool for the doctor-recommended duration of 10 minutes. This is to protect the sensitive skin around your eye area from getting damaged.

We recommend placing the Manta COOL Eye Cups inside the refrigerator for at least an hour before using them. However, you could also place them inside your refrigerator for as long as you like and just take them out when you need them. Don’t forget to use the resealable bag that came with your eye cups to ensure that they’re protected from the smell inside your fridge!

The full mask weighs around 0.73 lbs and the Cool Eye Cups weigh around 0.67 lbs.

While the Manta COOL Eye Cups can be refrigerated, and unfortunately, they can’t be heated. We intentionally used specialized beads that are specifically tailored for the purpose we’ve set for them to give you a much better cooling therapy experience. During the research process, we found out that beads that could both be heated and cooled only provide substandard results unlike beads that specialize in just one area. At Manta Sleep, we want you to have the best experience possible so we went for the beads that specialize in just one function.

Both work great for headaches/migraines. We have tons of customers who purchased the two masks together and use both hot and cold therapy by alternating the two products at the onset of or during a headache / migraine attack.

Cold therapy works by reducing inflammation / swelling and dulling the sensation of pain. On the other hand, heat therapy works by relaxing tense muscles and stimulating blood and oxygen flow.

The head strap of your Manta COOL Mask could both be hand and machine washed cold. When machine washing the head strap, please use a mesh/laundry bag to protect it from damage.

The Manta COOL Eye Cups contain special ceramic beads which may get damaged in the washing machine so we only recommend gentle hand washing for these. Please air dry flat the full mask once you’re done washing it.

You sure can! All Manta Sleep Eye Cups work well with all Manta Sleep Head Straps. Just a heads up though, the Manta COOL Eye Cups are a bit weighted so we recommend using non-weighted straps with them.

The Manta COOL Mask was intentionally created this way to provide you with deep pressure therapy in addition to cool therapy. Deep pressure therapy increases the feeling of calm and relaxation which could help you sleep more quickly.

The eye cups of the mask are filled with specialized cooling beads that are gentler than gel and stay frozen 20% longer than other bead masks. For the fabric, we used a combination of TACTEL, polyester, nylon and spandex. The result is a fabric that’s quick drying, soft, lightweight, breathable, and easy to care for.

The head strap is made with a combination of cotton and polyester for easy maintenance. The inner side of the head strap (touching your face) is made with 100% cotton velour, which is lush, soft, and breathable. The outer side of the head strap is made with polyester for easy maintenance.

Absolutely not. One of the most annoying things about generic and cheap sleep masks with velcro closures is that the hooks will often catch and pull on your hair. It’s painful. It’s annoying. And it definitely doesn’t help you sleep better. This is why we used micro velcro on the strap. It’s GUARANTEED to not stick to or pull hair. We even tested this on our dog (just kidding...not really.)

One of the most irritating things about generic / cheap sleep masks is that they seem to fall apart after a few weeks. Either the elastics break. Or the threads start coming apart. Or the product gets deformed. Not only did we choose the highest quality materials for the Manta Cool Mask, but we also spent the extra effort to DOUBLE stitch all of the major components. The Manta COOL Mask is built to last (for years).

The full mask weighs about 0.82 lbs while the Manta WEIGHTED Head Strap weighs about 0.61 lbs.

This depends more on the user. If you’re the kind of person who can’t sleep without some kind of weight on your face / head, you’ll love using this nightly. However, there are also those who purchase this not for daily use, but for when they need the soothing power of gentle pressure (i.e. when they have migraines). If you’re new to sleep masks, we recommend going for our non-weighted sleep masks like the Manta AROMA Mask, Original Manta SLEEP Mask, Manta SLIM Mask, Manta MAX Mask and Manta SILK Mask.

Yes. Some customers actually like the combination of the two and all Manta Sleep Head Straps work with all Manta Sleep Eye Cups. Please be advised though that the Manta COOL Eye Cups are already pretty weighted so for most customers, we recommend using the Manta WEIGHTED Head Strap with non-weighted eye cups.

The Manta WEIGHTED Mask provides deep pressure therapy and blocks out light completely. Light can worsen tension headaches and migraine attacks so finding a mask that provides 100% blackout could help you minimize the pain. The gentle pressure from the Manta WEIGHTED Mask also helps improve relaxation and lessen the pain.

The standard eye cups that came with your Manta WEIGHTED Mask could be machine washed cold as long as they’re placed inside a mesh / laundry bag.

For the Manta WEIGHTED Head Strap though, we recommend gentle hand washing in cold water. This is to protect the beads inside from getting damaged. Please air dry flat your mask once done.

We recommend using the eye cups that came with your Manta WEIGHTED Head Strap so the weight of the mask won’t press on your eyeballs. Weight pressing on your eyeballs could cause blurry vision and this could be prevented by using the eye cups that came with your Manta Weighted Head Strap – this way you’ll get therapeutic weight sans the blurry vision.

Since the eye cups are covered in modal fabric, its natural properties allow breathability so sweat and moisture are quickly released and not trapped next to your skin. Modal is 50% more absorbent than cotton, and it’s also got a naturally cool feel to it.  So unless you are sleeping in the hottest summer days without air conditioning, this shouldn’t get too hot.

Absolutely not. One of the most annoying things about generic and cheap sleep masks with velcro closures is that the hooks will often catch and pull on your hair. It’s painful. It’s annoying. And it definitely doesn’t help you sleep better. This is why we used micro velcro on the strap. It’s GUARANTEED to not stick to or pull hair. We even tested this on our dog (just kidding...not really.)

It depends on how long your eyelash extensions are. The depth of the eye cups is about 0.71 inches so it shouldn't cause any discomfort for most people.

Absolutely not. One of the most common problems with generic and cheap sleep masks is that they directly press against your eyes. This is unhealthy and can often create blurred vision in the morning for 40+ minutes. The Manta WEIGHTED Mask’s hollow eye cups solve this problem because there is no direct pressure on your eyes.

The eye cups of the mask are made with foam and are covered with a luxurious modal fabric, which is super soft and made from beech trees. Modal is durable, breathable, and absorbent.

The inner side of the head strap (touching your face) is made with 100% polyester which is highly durable. The outer side of the head strap is made with 95% polyester and 5% spandex for easy maintenance.

The Manta WEIGHTED Mask’s hollow eye cups do not put any pressure on your eyes. You’ll be able to open your eyes whenever you want. If you have very long eyelashes, they may touch the inner wall of the eye cups. However, there shouldn’t be any discomfort.

Very likely, yes. We have hundreds of thousands of happy customers and 99.99% of them report 100% blackout (no light leaking in). This is because of the adjustable eye cups. Most generic or cheap sleep masks let light through around the nose area. However, the Manta WEIGHTED Mask’s eye cups are adjustable, which means the product can conform to your face and nose shape to create a perfect seal.

We've had a number of customers who bought the mask because of chronic dry eyes and we're pleased to say that they've observed that the mask does indeed keep their eyes from drying out.  One reason for this is because the eye cups are contoured so the mask doesn't rub on the eyes at all and at the same time protects the eyes from outside elements such as cold air from air conditioning (which is one cause of dry eyes).

For allergy sufferers and people with sinus issues, pressure is a major concern. The Manta WEIGHTED Mask’s eye cups are adjustable, which means you can easily move them further apart from your sinus in order to alleviate any pressure. Most people should be able to find a balance between covering your eyes for 100% blackout, while avoiding pressure on your sinus.

Absolutely not. The foam in the eye cups is soft like a baby’s bottom.

Good question! Both masks use the same eye cups which are tapered on the sides to ensure your comfort regardless of your sleep position. The only difference is in the head straps. The Manta SLIM Mask uses an above-the-ear strap that’s mostly made from durable, anti-stretch elastics so it’s perfect if you want a sleek, barely-there feel.

On the other hand, the Original Manta SLEEP Mask uses a strap that’s mostly made from cotton polyester. It has triple-reinforced elastics on both sides, but since the strap isn't pure elastics, it can be worn above and over the ears.

For back sleepers: the head strap is mostly made with anti-stretch elastics so you’ll forget it’s even there.

For side sleepers and belly sleepers: The product was designed with you in mind. Because most people don’t sleep flat on their back, the Manta SLIM Mask’s eye cups are tapered on the side for extra comfort. The foam is also soft and molds to your face.

If you’ve only used the cheap and flat airline sleep masks, it may take a day or two to adjust to Manta’s design. However, we have hundreds of thousands of happy customers and most find the product to be comfortable regardless of sleeping position.

The Manta SLIM Mask could both be hand and machine washed cold. For machine washing though, we recommend using a small laundry / mesh bag to protect the mask from getting damaged. Please don’t use bleach. Once you’re done washing the mask, please air dry flat.

We have tons of customers who use our Manta SLIM Mask with their CPAP mask. However, since there are lots of different models of CPAP machines in the market, it’s hard to say for sure that our mask would work with every model. The eye cups and the strap of the Manta SLIM Mask are highly customizable though so chances are they’ll work well with your CPAP mask. Please check out the photos of the Manta SLIM Mask and compare them with your CPAP machine for reference.

It depends on how long your eyelash extensions are. The depth of the eye cups is about 0.71 inches so it shouldn't cause any discomfort for most people.

Absolutely not. One of the most annoying things about generic and cheap sleep masks with velcro closures is that the hooks will often catch and pull on your hair. It’s painful. It’s annoying. And it definitely doesn’t help you sleep better. This is why we used micro velcro on the strap. It’s GUARANTEED to not stick to or pull hair. We even tested this on our dog (just kidding...not really.)

Very likely, yes. We have hundreds of thousands of happy customers and 99.99% of them report 100% blackout (no light leaking in). This is because of the adjustable eye cups. Most generic or cheap sleep masks let light through around the nose area. However, the Manta SLIM Mask’s eye cups are adjustable, which means the product can conform to your face and nose shape to create a perfect seal.

While we aren’t sure how exciting your sleeping habits are, it’s unlikely that the Manta SLIM Mask will fall off during the night, if adjusted properly.

Since the eye cups are covered in modal fabric, its natural properties allow breathability so sweat and moisture are quickly released and not trapped next to your skin. Modal is 50% more absorbent than cotton and it’s also got a naturally cool feel to it. So unless you are sleeping in the hottest summer days without air conditioning, this shouldn’t get too hot.

The eye cups of the mask are made with foam and are covered with a luxurious modal fabric, which is super soft and made from beech trees. Modal is durable, breathable, absorbent, and super soft.

The head strap is made with a combination of cotton and polyester for easy maintenance. The inner side of the head strap (touching your face) is made with 100% cotton velour, which is lush, soft, and breathable. The outer side of the head strap is made with polyester for easy maintenance. We used anti-stretch elastics (the same one used in top quality ski masks) so your strap stays stretchier, longer.

The Manta SLIM Mask’s hollow eye cups do not put any pressure on your eyes. You’ll be able to open your eyes whenever you want. If you have very long eyelashes, they may touch the inner wall of the eye cups. However, there shouldn’t be any discomfort.

We've had a number of customers who mainly bought the Manta SLIM Mask because of chronic dry eyes and we're pleased to say that they've observed that the mask does indeed keep their eyes from drying out.  One reason for this is because the eye cups are contoured, the mask doesn't rub on the eyes at all and at the same time protects the eyes from outside elements such as cold air from air conditioning (which is one cause of dry eyes).

Absolutely not. One of the most common problems with generic and cheap sleep masks is that they directly press against your eyes. This is unhealthy and can often create blurred vision in the morning for 40+ minutes. The Manta SLIM Mask’s hollow eye cups solve this problem because there is no direct pressure on your eyes.

For allergy sufferers and people with sinus issues, pressure is a major concern. The Manta SLIM Mask’s eye cups are adjustable, which means you can easily move them further apart from your sinus in order to alleviate any pressure. Most people should be able to find a balance between covering your eyes for 100% blackout, while avoiding pressure on your sinus.

Absolutely not. The foam in the eye cups is soft like a baby’s bottom.

Most fabrics stretch and tug delicate facial skin all night long which could cause wrinkles over time. However, the Manta SILK Mask is made with frictionless 22 momme silk that glides across your skin – preventing wrinkles and sleep creases from forming before they even start.

In addition, SILK’s fabric contains 18 essential amino acids that refresh your skin cells while you sleep. Its nonabsorbent, hypoallergenic fibers help keep your natural oils and expensive face creams where they belong: on your skin. So you look youthful and radiant, every morning.

For back sleepers: the head strap is made with lustrous 22 momme mulberry silk that’s buttery to the touch so you’ll forget it’s even there.

For side sleepers and belly sleepers: The product was designed with you in mind. Because most people don’t sleep flat on their back, the Manta SILK Mask’s eye cups are tapered on the side for extra comfort. The foam is also soft and molds to your face. 

If you’ve only used the cheap and flat airline sleep masks, it may take a day or two to adjust to Manta’s design. However, we have hundreds of thousands of happy customers and most find the product to be comfortable regardless of sleeping position.

The Manta SILK Mask could both be hand and machine washed cold. For machine washing though, we recommend using a small laundry / mesh bag to protect the mask from getting damaged. Please don’t use bleach. Once you’re done washing the mask, please air dry flat.

We have tons of customers who use our Manta SILK Mask with their CPAP mask. However, since there are lots of different models of CPAP machines in the market, it’s hard to say for sure that our mask would work with every model. The eye cups and the strap of the Manta SILK Mask are highly customizable though so chances are they’ll work well with your CPAP mask. Please check out the photos of the Manta SILK Mask and compare them with your CPAP machine for reference.

It depends on how long your eyelash extensions are. The depth of the eye cups is about 0.71 inches so it shouldn't cause any discomfort for most people.

Absolutely not. One of the most annoying things about generic and cheap sleep masks with velcro closures is that the hooks will often catch and pull on your hair. It’s painful. It’s annoying. And it definitely doesn’t help you sleep better. This is why we used micro velcro on the strap. It’s GUARANTEED to not stick to or pull hair. We even tested this on our dog (just kidding...not really.)

Very likely, yes. We have hundreds of thousands of happy customers and 99.99% of them report 100% blackout (no light leaking in). This is because of the adjustable eye cups. Most generic or cheap sleep masks let light through around the nose area. However, the Manta SILK Mask’s eye cups are adjustable, which means the product can conform to your face and nose shape to create a perfect seal.

While we aren’t sure how exciting your sleeping habits are, it’s unlikely that the Manta SILK Mask will fall off during the night, if adjusted properly.

Silk is a natural thermal regulator so it shouldn’t keep you hot. Rather it could help maintain your temperature all throughout the night. As a natural fiber, it’s excellent at keeping a warm layer of air next to your skin (helpful on cold nights!) but since it’s a breathable fabric which has naturally cooling properties, it won’t make you feel hot and clammy.

The eye cups of the mask are made with polyurethane foam and are covered with 22 momme mulberry silk, which is lusciously soft and nice to the skin.

The head strap is also made with durable, 22 momme mulberry silk that’s buttery soft to the touch. Manta SILK Mask is OEKO-TEX Certified which means that it’s free from hazardous chemicals and is therefore not harmful to human health.

The Manta SILK Mask’s hollow eye cups do not put any pressure on your eyes. You’ll be able to open your eyes whenever you want. If you have very long eyelashes, they may touch the inner wall of the eye cups. However, there shouldn’t be any discomfort.

We've had a number of customers who mainly bought the Manta SILK Mask because of chronic dry eyes and we're pleased to say that they've observed that the mask does indeed keep their eyes from drying out.  One reason for this is because the eye cups are contoured, the mask doesn't rub on the eyes at all and at the same time protects the eyes from outside elements such as cold air from air conditioning (which is one cause of dry eyes).

Absolutely not. One of the most common problems with generic and cheap sleep masks is that they directly press against your eyes. This is unhealthy and can often create blurred vision in the morning for 40+ minutes. The Manta SILK Mask’s hollow eye cups solve this problem because there is no direct pressure on your eyes.

For allergy sufferers and people with sinus issues, pressure is a major concern. The Manta SILK Mask’s eye cups are adjustable, which means you can easily move them further apart from your sinus in order to alleviate any pressure. Most people should be able to find a balance between covering your eyes for 100% blackout, while avoiding pressure on your sinus.

Absolutely not. The foam in the eye cups is soft like a baby’s bottom.

For back sleepers: the head strap is made with super soft cotton velour, so you’ll forget it’s even there.

For side sleepers and belly sleepers: The product was designed with you in mind. Because most people don’t sleep flat on their back, Manta’s eye cups are tapered on the side for extra comfort. The foam is also soft and molds to your face. 

If you’ve only used the cheap and flat airline sleep masks, it may take a day or two to adjust to Manta’s design. However, we have hundreds of thousands of happy customers and most find the product to be comfortable regardless of sleeping position.

The Manta MAX Mask could both be hand and machine washed cold. For machine washing though, we recommend using a small laundry / mesh bag to protect the mask from getting damaged. Please don’t use bleach. Once you’re done washing the mask, please air dry flat.

We have tons of customers who use our Manta MAX Mask with their CPAP mask. However, since there are lots of different models of CPAP machines in the market, it’s hard to say for sure that our mask would work with every model. The eye cups and the strap of the Manta MAX Mask are highly customizable though so chances are they’ll work well with your CPAP mask. Please check out the photos of the Manta MAX Mask and compare them with your CPAP machine for reference.

The depth of the eye cups is about 0.98 inches so it shouldn't cause any discomfort for most people (even those with really long eyelashes / eyelash extensions).

Absolutely not. One of the most annoying things about generic and cheap sleep masks with velcro closures is that the hooks will often catch and pull on your hair. It’s painful. It’s annoying. And it definitely doesn’t help you sleep better. This is why we used micro velcro on the strap. It’s GUARANTEED to not stick to or pull hair. We even tested this on our dog (just kidding...not really.)

Very likely, yes. We have hundreds of thousands of happy customers and 99.99% of them report 100% blackout (no light leaking in). This is because of the adjustable eye cups. Most generic or cheap sleep masks let light through around the nose area. However, the Manta MAX Mask’s eye cups are adjustable, which means the product can conform to your face and nose shape to create a perfect seal.

While we aren’t sure how exciting your sleeping habits are, it’s unlikely that the Manta MAX Mask will fall off during the night, if adjusted properly.

Since the eye cups are covered in 95% bamboo fiber, it has naturally cooling properties. Bamboo fiber is a very breathable fabric which means sweat and moisture are quickly released and not trapped next to your skin. This allows for a comfortable sleeping experience even during hot days.

The eye cups of the mask are made with polyurethane foam and are covered with 95% bamboo fiber and 5% spandex. It has antibacterial and naturally cooling properties.

The head strap is made with a combination of cotton and polyester for easy maintenance. The inner side of the head strap (touching your face) is made with 100% cotton velour, which is lush, soft, and breathable. The outer side of the head strap is made with polyester for easy maintenance.

The Manta MAX Mask’s hollow eye cups do not put any pressure on your eyes. You’ll be able to open your eyes whenever you want. The depth of the eye cups is about 0.98 inches so it should be very comfortable even for people with very long eyelashes.

Absolutely not. One of the most common problems with generic and cheap sleep masks is that they directly press against your eyes. This is unhealthy and can often create blurred vision in the morning for 40+ minutes. The Manta MAX Mask’s hollow eye cups solve this problem because there is no direct pressure on your eyes.

For allergy sufferers and people with sinus issues, pressure is a major concern. The Manta MAX Mask’s eye cups are adjustable, which means you can easily move them further apart from your sinus in order to alleviate any pressure. Most people should be able to find a balance between covering your eyes for 100% blackout, while avoiding pressure on your sinus.

Absolutely not. The foam in the eye cups is soft like a baby’s bottom.

The Manta AROMA Mask only comes with the lavender scent. Lavender helps improve the feeling of relaxation and calmness which could help you sleep more quickly and soundly. The scent was specifically chosen for this product because of its snooze-inducing properties. :)

The Manta AROMA Mask can both be hand and machine washed cold at 30°. Please make sure to remove the aroma sachet when washing the mask. Also, use a mesh/laundry bag when machine washing. Don’t bleach / iron. Air dry flat once you’re done washing the mask.

Absolutely! All Manta Sleep Head Straps work with all Manta Sleep Eye Cups. :)

Absolutely not. One of the most annoying things about generic and cheap sleep masks with velcro closures is that the hooks will often catch and pull on your hair. It’s painful. It’s annoying. And it definitely doesn’t help you sleep better. This is why we used micro velcro on the strap. It’s GUARANTEED to not stick to or pull hair. We even tested this on our dog (just kidding...not really.)

Very likely, yes. We have hundreds of thousands of happy customers and 99.99% of them report 100% blackout (no light leaking in). This is because of the adjustable eye cups. Most generic or cheap sleep masks let light through around the nose area. However, the Manta AROMA Mask’s eye cups are adjustable, which means the product can conform to your face and nose shape to create a perfect seal.

Since the eye cups are covered in modal fabric, its natural properties allow breathability so sweat and moisture are quickly released and not trapped next to your skin. Modal is 50% more absorbent than cotton and it’s also got a naturally cool feel to it. So unless you are sleeping in the hottest summer days without air conditioning, this shouldn’t get too hot.

The eye cups of the mask are made with foam and are covered with a luxurious modal fabric, which is super soft and made from beech trees. Modal is durable, breathable, and absorbent.

The inner side of the head strap (touching your face) is made with very soft polyester, which is lush, soft, and breathable. The outer side of the head strap is made with 60% cotton and 40% polyester for easy maintenance.

For back sleepers: the head strap is made with very soft materials, so you’ll forget it’s even there.

For side sleepers and belly sleepers: The product was designed with you in mind. Because most people don’t sleep flat on their back, the Manta AROMA Mask’s eye cups are tapered on the side for extra comfort. The foam is also soft and molds to your face.

If you’ve only used the cheap and flat airline sleep masks, it may take a day or two to adjust to Manta’s design. However, we have hundreds of thousands of happy customers and most find the product to be comfortable regardless of sleeping position.

The Manta AROMA Mask’s hollow eye cups do not put any pressure on your eyes. You’ll be able to open your eyes whenever you want. If you have very long eyelashes, they may touch the inner wall of the eye cups. However, there shouldn’t be any discomfort.

It depends on how long your eyelash extensions are. The depth of the eye cups is about 0.71 inches so it shouldn't cause any discomfort for most people.

We've had a number of customers who bought the Manta AROMA Mask because of chronic dry eyes and we're pleased to say that they've observed that the mask does indeed keep their eyes from drying out.  One reason for this is because the eye cups are contoured, the mask doesn't rub on the eyes at all and at the same time protects the eyes from outside elements such as cold air from air conditioning (which is one cause of dry eyes).

Absolutely not. One of the most common problems with generic and cheap sleep masks is that they directly press against your eyes. This is unhealthy and can often create blurred vision in the morning for 40+ minutes. The Manta AROMA Mask’s hollow eye cups solve this problem because there is no direct pressure on your eyes.

For allergy sufferers and people with sinus issues, pressure is a major concern. The Manta AROMA Mask’s eye  cups are adjustable, which means you can easily move them further apart from your sinus in order to alleviate any pressure. Most people should be able to find a balance between covering your eyes for 100% blackout while avoiding pressure on your sinus.

Absolutely not. The foam in the eye cups is soft like a baby’s bottom.

The Manta AROMA Head Strap is the only strap we have that’s specifically designed to store the aroma sachets. The Manta AROMA Head Strap also has targeted scent vents that were designed to channel the scent directly into your nose.

Each aroma sachet refill is individually sealed so it wouldn’t expire even if you don’t use them soon. Once opened, it could last for up to 3 months.

The dimension of the Manta Travel Pillow when deflated is roughly 7.87 inches  x 3.54 inches so they’re very easy to carry when traveling.

The dimensions of the body pillow’s cover are 37.80 inches x 59.84 inches.

The filling and the cover are made from polyester. The Manta Body Pillow is toxic-free so it doesn’t require offgassing.