Best for: First contoured mask, lash extensions on a budget
The budget contoured cup — deep eye domes with zero lash pressure at half the Manta's price, the value entry to cup-style blackout.
Nidra popularized the contoured-cup mask before Manta premiumized it: molded foam domes keep fabric completely off eyes and lashes (blink freely), a wide adjustable strap, and near-total blackout for most face shapes. The materials are simpler than Manta's — thinner foam, basic strap — but the core geometry is the same.
Prices shown were last checked on 2026-10-11 and can change at any time — the price on the retailer's site at checkout is the one that applies. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product. As an Amazon Associate and affiliate we may earn a commission on purchases made through these links, at no extra cost to you.
We show the price at our recommended retailer as at our last check of that offer (2026-10-11) and the manufacturer's list price for comparison. Amazon prices come from Amazon's own product data service and are refreshed twice a day; each one shows the date and time Amazon gave it, and one older than 24 hours is replaced by “Check price”. Other retailers' prices are checked by hand and show the date of that check. Retail prices move constantly, so the price on the retailer's own page at checkout is the one that applies. More on Amazon prices
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How our 7.9/10 breaks down — rated on the dimensions that matter most for sleep masks, from published specifications and third-party test data, not the marketing.
Quick verdicts for the sleep masks most often considered alongside the Nidra Deep Rest Contoured Eye Mask.
The cult favorite — adjustable eye cups mean zero pressure on your eyelids and total blackout even for side sleepers.
→ Side sleepers, light sleepers, travelers, shift workers
The Amazon cup-mask king — memory-foam domes, fiber-free light seal, and a no-velcro buckle strap that finally doesn't eat hair.
→ Best-value contoured blackout, hair-snag haters
The breathable bestseller — hand-sewn cotton with a patented nose-bridge design that blocks the light leak every flat mask has.
→ Side sleepers wanting flat + breathable, nose-leak sufferers
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Same dome concept. Manta adds micro-adjustable cup positions, denser foam and better strap for ~2.5x the price. Nidra proves whether cups suit you.
Yes — eyes open and blink freely inside the domes, the whole point of contoured design.
Better than bulky padded masks, worse than low-profile flats — the cup edge lands near the pillow contact point.
The no-pressure design is exactly what eye-sensitive and post-procedure sleepers are told to look for.