Manta Sleep Mask (Adjustable, Blackout)
Best for: Side sleepers, light sleepers, travelers, shift workers
Price across 1 retailer
Live as of 2026-07-0190-day price history
$34.00 – $39.00Current price is 6% below the 90-day average. Reasonable buy today.
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At a glance
Compare with alternatives
Quick verdicts for the trackers most often considered alongside the Manta Sleep Mask (Adjustable, Blackout).
Manta Sleep Mask (Adjustable, Blackout) vs Alaska Bear Natural Silk Sleep Mask
The Amazon best-seller silk mask — natural mulberry silk, $12, and effective enough to be everyone's first mask.
→ Travelers, silk lovers, budget buyers, backup mask
Manta Sleep Mask (Adjustable, Blackout) vs Ostrichpillow Loop Sleep Mask
The premium travel mask with a soft, cushioned band — designed for planes and looking less unhinged than the classic Ostrichpillow.
→ Frequent travelers, plane sleepers, premium buyers
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Frequently asked questions
Manta vs Alaska Bear silk mask?
Different price tiers. Manta at $34 is engineering (adjustable cups, zero eye pressure). Alaska Bear at $12 is a silk contour mask (basic but effective). For side sleepers and light sleepers, Manta wins. For occasional/travel use, Alaska Bear.
Do the eye cups fall off?
Very rarely — the velcro is strong. Manta ships extra cups if you lose one. The design has held up across 3 million+ users.
Does Manta work for side sleeping?
Yes — this is Manta's specific advantage. Pillow pressure moves the cups slightly but they stay in place. Better than any contour mask for side sleep.
Can I wear glasses/eyelash extensions with Manta?
Yes — the hollow eye cups leave 1" of clearance. Eyelash extensions won't touch anything. Contact lens wearers can nap without removing lenses.