The two masks side by side
The Manta’s catch is a six-month warranty and no textile certification134. The Nodpod may slip off during the night, Nodpod says, and it comes with no warranty terms578.
Prices are US list prices in each maker’s store, before tax and shipping, checked on October 13, 2026. Neither mask was on sale. Every figure is the maker’s own, and a cell that says something isn’t stated means we didn’t find it on the pages checked.
| Question | Manta PRO Sleep Mask | Nodpod Sleep Mask |
|---|---|---|
| Design | Strapped mask with two C-shaped eye cups that slide along the strap1 | No strap. A 29 × 4 in strip of four bead-filled pods that lies over your eyes5 |
| US price | $85 for Classic or Carbon Black. Tranquil Taupe is $89 and was sold out. Shipping is $7 on orders under $10512 | $38 in every color. Shipping is $6.99 unless the order is over $75, so one mask comes to $44.99568 |
| Light blocking | Manta says 100% blackout. No measurement published1 | The product FAQ says complete. The main FAQ says the darkest colors come closest and Bone lets a little light through58 |
| Staying on all night | Hook-and-loop strap angled to sit above the ears, with an anti-slip silicone grip14 | Nodpod says it’s meant to help you fall asleep and may slip off. A corner tucks through a slit to hold it when you’re sitting up5 |
| Fit and weight | Heads 17 to 24 in around. Cups 3.55 in across and about 3/4 in deep. Weight not stated14 | 9 oz. No strap, so no head size to pick. For ages 12 and up5 |
| Materials | Tactel cups and lining, foam and polyester mesh strap. No animal-derived materials14 | Cotton on one side, velvet on the other, filled with BPA-free plastic beads. The FAQ describes jersey cotton and microfiber fleece instead58 |
| Certification | None listed14 | OEKO-TEX badge with no certificate number5 |
| Care | Machine wash cold in a mesh net and dry flat. No tumble drying14 | Machine wash in a garment bag. Dryer-safe, though air drying is recommended. Can be chilled in the freezer5 |
| Warranty | Six months on defects. The remedy is a replacement mask34 | None stated578 |
| Returns | 60 days for a refund or store credit, with a prepaid label. It must come back in its original packaging, and the original shipping fee isn’t refunded3 | 30 days, after a return authorization. You pay return shipping, and Final Sale orders are excluded578 |
| Three-year cost, known items only | $85, plus $7 shipping on its own. No parts, power or subscription12 | $38, plus $6.99 shipping on its own. No parts, power or subscription56 |
Which sleep mask should you buy?
These are picks for different needs, not a ranking. The main question is whether you want a mask that stays put until morning or one that helps you settle and can fall away.
- You sleep on your side, or you want darkness all night: Manta PRO. The eye cups slide along the strap to line up with your eyes, and Manta says they put no pressure on your eyelids or lashes1. The strap fits heads 17 to 24 inches around and sits above your ears14. The catch: it costs $47 more than the Nodpod, and defects are covered for only six months136. Manta lists no textile certification14.
- Straps bother you, and you mainly want help falling asleep: Nodpod. It’s a 9 oz strip of bead pods with nothing to size, and you can wash it or chill it in the freezer5. The catch: Nodpod says it may slip off overnight, and lighter colors such as Bone let some light through58. There are no warranty terms, and you pay to send it back578.
Return windows and safety notes
Manta gives you 60 days and emails a prepaid return label3. It keeps any shipping fee you paid, and the mask must come back in its original packaging3. Nodpod gives you 30 days, asks for a return authorization first and leaves return postage to you7. Neither maker says whether a mask you’ve slept in or washed can still go back378.
If you have glaucoma or another eye-pressure condition, Nodpod says it knows of no studies in people with those conditions and advises asking a doctor first5. Nodpod isn’t meant for children under 12 or anyone who can’t take it off on their own5.
Do sleep masks improve sleep?
Manta’s comparison table says the PRO boosts REM and deep sleep, but it cites no study and gives generic masks the same mark1. Nodpod says deep touch pressure raises serotonin and lowers cortisol, also without a citation5. Manta’s page shows 4.7 out of 5 from 1,984 reviews1. Nodpod’s shows about 4.5 from 1,2635. Both ratings come from reviews shown on the sellers’ own pages, so they aren’t independent.
The independent evidence is about masks in general. In a 2023 study of healthy adults aged 18 to 35, sleeping in an ordinary eye mask slightly improved next-day word-pair learning and reaction time9. The effects were small (Cohen’s d about 0.2), and only the learning gain held up in a second experiment9. In that experiment, a headband EEG showed no change in sleep stages with the mask9. The study didn’t name the mask brand, so it can’t tell you which of these two works better9.
Sources
- Manta PRO Sleep Mask (product page with FAQ and shipping details) Manta Sleep · manufacturer
- Manta PRO Sleep Mask store listing (variants, prices, availability) Manta Sleep · manufacturer · data file
- Refund policy (returns, exchanges and warranty) Manta Sleep · manufacturer
- FAQ (Manta PRO fit, materials, care, warranty and returns) Manta Sleep · manufacturer
- Nodpod Weighted Sleep Mask (product page with details, FAQ, shipping and reviews) Nodpod · manufacturer
- Nodpod Weighted Sleep Mask store listing (colors, prices, availability) Nodpod · manufacturer · data file
- Refund policy Nodpod (Inventors Row Inc.) · manufacturer
- Nodpod FAQ (returns, shipping, materials, light blocking, eye conditions) Nodpod · manufacturer
- Wearing an eye mask during overnight sleep improves episodic learning and alertness (Greco et al., Sleep, 2023) Sleep (Oxford University Press), 2023
How this was written. Written from the sources listed above, checked . It is general information, not medical advice. Talk to a clinician before acting on anything here if you have a health condition or take medication.
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