57 reviews

Manta SLIM Head Strap

Manta SLIM Head Strap

Accessory for manta masks
Regular price £25 GBP Sale price£21 GBP
Tax included.

Your Manta. But slimmer.

  • Slim, above-the-ear strap
  • Sleek, barely-there feel
  • Durable, anti-stretch elastics
  • Infinitely adjustable fit
  • Soft, snag-free materials

Note: this product is made to pair with a Manta Mask (does not include eye cups). 100% machine washable.


You're 100% covered — if it's not for you, send it back within 60 days for a quick, no-hassle refund.


Regardless of order size or value, all shipping within the UK is 100% free. Delivery takes 2-6 business days once shipped.


Starts at £2.99, and may increase depending on the weight of your order. Delivery takes 5-12 business days once shipped.

your manta. but slimmer.

SLIM Head Strap is an alternative strap for your Manta Mask.

The same soft, gentle materials you love, streamlined and optimized for minimalists and side sleepers with sensitive ears.

SLIM isn't for everyone — but if you need a barely-there head strap to get your best night's sleep, SLIM is for you.









how it's different

above-the-ear strap for side sleepers with sensitive ears

SLIM Head Strap is tailor-made for side sleepers with sensitive ears.

While Manta's standard head strap is designed to delicately hug your ears with its plush fabric, SLIM's streamlined strap is 33% narrower ­and designed to sit gently above, not on, your ears.

In fact, SLIM barely touches your ears at all — so you'll snooze comfortably, even if your ears are super sensitive and you always sleep on your side.

"I have the manta slim, and I toss and turn... mine doesn’t move much at all."


50% thinner material for a sleek, barely-there feel

This one's for the minimalists.

While Manta's standard head strap is all about pillowy, luxurious comfort, SLIM is trimmed down, streamlined and optimized for leanness — without sacrificing comfiness.

All told, SLIM is 50% thinner — so you'll barely feel your mask on your head and it'll never leave a mark, no matter what your go-to sleeping position is.

"Since buying this mask I'm getting solid sleep during the day and the few times I fell asleep without it I've woken up. Super comfortable."


how it's made

anti-stretch elastics for best-in-class durability

SLIM's strap is constructed with the same elastics used in top-quality ski masks — not cheap airline sleep masks.

To prevent SLIM's strap from stretching out over time, it's reinforced with soft polyester that preserves and protects the stretchy fibers that normally wear out — so your strap stays stretchier, longer.

"We picked the slim band because my boyfriend likes to sleep on his side and this allows him to do so."


infinitely adjustable strap tightness for optimal fit

SLIM will always fit like the first time you wore it — no matter how long you've had it.

Most elastic straps are only adjustable by a few inches, so they become unusable as they loosen over time — but SLIM's strap is 100% coated in soft micro fleece and micro hooks, so it's endlessly adjustable and will fit perfectly forever.

"Just had to tell you how amazing it is... worth every penny. Thank you!!!"


soft, snag-free materials for ultimate comfort

Like your standard head strap, SLIM is made with super-soft materials that sit comfortably against your skin and gentle micro hook fasteners that will never catch or pull your hair.

Your barely-there mask will ensure you get restorative, restful sleep any time, anywhere — so you've always got the energy you need to be fully present, from your Monday morning meeting to Sunday game night.

"I have super curly hair, use satin pillowcases & I have the slim strap. The velcro doesn’t snag on anything & I'm a side sleeper as well as toss & turn."


our mission:

Empower light sleepers to sleep better so they can do more.

We believe great sleep is the non-negotiable foundation you need to create your best life.

That it’s impossible to unlock your full potential if you’re not getting an afternoon nap every day.

And that naps beat coffee hands down.

Everything we create is fueled by our drive to enable better lives through better sleep and regular naps.


What is your shipping policy?

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

• US SHIPPING - We offer free standard shipping to customers within the USA. For contiguous USA, once shipped, your order should arrive within 2 to 3 business days. However, for PO boxes and military addresses, delivery could take 4 to 45 business days.

• INTERNATIONAL SHIPPING - 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.

• EXPRESS SHIPPING - We offer a guaranteed 2-day express delivery service for domestic customers within the contiguous states (does not apply to P.O. boxes). Orders are guaranteed to be delivered to your doorstep within 2 business days after they have shipped. Flat price of $14.99 for orders below 10lbs. Weight limit for express shipping is up to 10lbs; not available for our body pillow and weighted blanket.

• TAXES/CUSTOMS FEES - Manta Sleep will not be able to cover or refund any duty fees incurred by your local laws. In most cases, customs fees will not apply due to the relatively low value of the shipment. However, we still encourage checking the customs laws of your local region before making a purchase.

What is your guarantee, warranty & returns policy?

• RETURN POLICY - 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.

• WARRANTY POLICY - 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 purchase and we’ll exchange your Manta for a new one, free of charge. Please note that we can only offer replacements of the same product that you originally purchased.

• PRODUCT EXCHANGES - 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.