---
product_id: 536150931
title: "Sleep Mask for Side Sleepers Patented Design, Cup-Shaped and Extra-Soft, 100 Blackout Eye Mask Shades Cover for Men and Women Home or Travel, Machine Washable, Dark Grey"
brand: "alaska bear"
price: "$42.45"
currency: USD
in_stock: true
reviews_count: 8
category: "Alaska Bear"
url: https://www.desertcart.us/products/536150931-sleep-mask-for-side-sleepers-patented-design-cup-shaped-extra
store_origin: US
region: United States of America
---

# patented cup-shaped design 100% blackout for deep sleep sewn seams for durability Sleep Mask for Side Sleepers Patented Design, Cup-Shaped and Extra-Soft, 100 Blackout Eye Mask Shades Cover for Men and Women Home or Travel, Machine Washable, Dark Grey

**Brand:** alaska bear
**Price:** $42.45
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep Like a CEO: Total Darkness Meets Supreme Comfort

## Quick Answers

- **What is this?** Sleep Mask for Side Sleepers Patented Design, Cup-Shaped and Extra-Soft, 100 Blackout Eye Mask Shades Cover for Men and Women Home or Travel, Machine Washable, Dark Grey by alaska bear
- **How much does it cost?** $42.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/536150931-sleep-mask-for-side-sleepers-patented-design-cup-shaped-extra)

## Best For

- alaska bear enthusiasts

## Why This Product

- Trusted alaska bear brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Breathe Easy, Sleep Easy:** Ultra-soft, breathable memory foam and bra-like fabric keep you cool and comfy all night long.
- • **Travel-Ready & Care-Free:** Machine washable and comes with a sleek resealable travel bag—perfect for the on-the-go professional.
- • **Tailored Fit for Every Head:** Adjustable, stretchy headband with innovative slider placement ensures no ear irritation and a secure fit for all sizes.
- • **Built to Last, Designed to Impress:** Sewn seams and premium materials mean no peeling or falling apart—quality you can feel from the first touch.
- • **Total Light Blockout, Zero Compromise:** Experience absolute darkness with a patented cup-shaped design that never presses on your eyes or lashes.

## Overview

The ALASKA BEAR Sleep Mask is a premium, patented eye mask designed specifically for side sleepers. Featuring a unique cup-shaped design that blocks 100% of light without touching your eyes or lashes, it offers unmatched comfort with ultra-soft, breathable memory foam and a no-itch adjustable headband. Durable sewn seams and machine washable fabric make it a long-lasting travel essential, favored by professionals who demand restful sleep anywhere.

## Description

Buy ALASKA BEAR Sleep Mask for Side Sleepers Patented Design, Cup-Shaped and Extra-Soft, 100 Blackout Eye Mask Shades Cover for Men and Women Home or Travel, Machine Washable, Dark Grey on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Top tier sleep mask - I rarely ever write reviews, but this sleep mask is so awesome I felt compelled to express my gratitude. First off, I’m extremely picky about quality and products doing what they claim. Secondly, my head is on the smaller side so finding a mask that doesn’t fall off can be tricky. I looked at so many sleep masks and read tons of reviews before this one ended up in my cart. I work 12 hr night shift, so blocking out light for sleep (even with black out shades) is of the utmost importance. I generally have a tough time with things in my face or head and can’t even sleep with my hair down due to being a light sleeper, so finding a mask that isn’t irritating was also important. This mask blocks out 100% of light (even with all the lights on) it lifts completely off your eyes, so you can open your eyes and blink with the mask on. I wear false eyelashes so finding an eye mask that worked with lashes was also important to me. This mask fits my head without falling off and is completely adjustable. It can be made very small, medium, or even large. It is great quality all around. You can tell as soon as you open up the nice box and feel it. This mask is NOT some cheap junky piece of material with velcro. It is high quality, completely adjustable, and does not contain any velcro (many do and don’t last). This mask is not irritating to wear and the fact I can completely open and close my eyes without them even grazing the material is awesome. The price point for this product is an amazing deal in my opinion. I will be buying more for gifts to my fellow night shifter friends and a back up for myself in case I travel and lose it. If you wear a sleep mask and are in the market for a new one you can’t lose getting this one. Don’t even bother looking at the others. This is 100% honest review, I didn’t get anything in exchange for my feedback. Put this in your cart!!
Review: Great sleep mask (and the new version is actually better!) - I first looked into this sleep mask because it looked unique in that there was more fabric coverage down around the nose (like a true blindfold), and I thought that would be great for blocking out a lot of light. But just a disclaimer, the mask shown in the pictures (as of today, 3/9/23) is the ORIGINAL model. The newer model (which is what I received) is more contoured around the nose, without that additional fabric flap. After reading through some other recent reviews, I saw that if I were to reach out to the company directly, there was a good chance that they might send me one of the original models if they still had it in stock. Spoiler alert, they DID send me the original model! So 5 stars for customer service for Alaska Bear, hooray for a company that actually cares! (I cannot say the same for another sleep mask company, Bucky, as the mask I recently bought from them literally started falling apart a few months after I began using it, and I tried reaching out to them multiple times with no response). So, my overall review after comparing both models... in an unforseen plot twist, the newer contoured model actually blocks MORE light than the original. With the original model, the extra fabric flap seems to hold the mask further from your face, which allows more light in. Maybe if there was more fabric it would just pool around your nose a bit more, but it's taut enough that your nose holds the mask away from your face just enough to let additional light in at the bottom. So for anyone who may be disappointed that the mask they received looks different than the one pictured, don't be! The newer model is actually an improvement, in my opinion. My overall review of this mask (the newer model) is that it really seems like a high quality product. The fabric is super soft and overall it is very comfortable. There is no Velcro to tangle in your hair, and the adjustment clasps are slim enough that I literally can't even feel them when I'm lying on my side OR my back. Also, the seams are SEWN, rather than glued or heat sealed, so it likely won't start falling apart the way several of the other cheaper masks seem to do these days (just click on review photos for other masks you are considering, that should tell you if it's an issue or not). And I think it fits more comfortably and blocks more light then any other mask I've tried in the past. So I'm likely a convert for life now, I genuinely love it this mask!!!

## Features

- Made with ultra-soft, thin & breathable foam and bra-like stretchy fabric; Pressure-free on temples for most comfortable side sleeping
- Easy-to-adjust without being too tight or bulky, snug fit enough to stay on face contour with small women and large men
- Innovative headband design eye mask - New placement of the slider/strap to AVOID scratch your ears or irritate skin; Wide, gentle and flexible head band less prone to shift during the day or night
- Unique shaped eye cups & nose cutout - Never press against eyeballs, eyelashes or nose and yet create a perfect seal that blocks all light out no matter if you're a back, stomach or sensitive side-sleeper
- Machine washable inside a laundry bag on delicate; NOTE: This goggle type may not fit well if you're C-PAP mask users
- Came with a resealable zip lock bag for storage and travel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5LMW4KS |
| ASIN  | B0C5LMW4KS |
| Age Range Description | Adult |
| Best Sellers Rank | #10,586 in Health & Household ( See Top 100 in Health & Household ) #33 in Sleep Masks |
| Brand Name | ALASKA BEAR |
| Closure Type | Buckle |
| Color | J-dark Grey |
| Customer Reviews | 4.6 4.6 out of 5 stars (15,506) |
| Date First Available  | May 18, 2023 |
| Manufacturer | ALASKA BEAR |
| Manufacturer  | ALASKA BEAR |
| Material Features | CertiPUR-US Certified Memory Foam |
| Material Type | Made with ultra-soft, breathable memory foam and bra-like stretchy fabric |
| Number of Items | 1 |
| Other Special Features of the Product | Breathable, Elastic Band, Adjustable |
| Package Dimensions  | 8.86 x 3.58 x 0.75 inches; 1.76 ounces |
| Pattern | Solid |
| Product Care Instructions | Washable on Delicate Cycle |
| Size | 1 Count (Pack of 1) |
| Unit Count | 1.00 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** ALASKA BEAR
- **Color:** J-dark Grey
- **Material:** Made with ultra-soft, breathable memory foam and bra-like stretchy fabric
- **Special Feature:** Breathable, Elastic Band, Adjustable

## Images

![Sleep Mask for Side Sleepers Patented Design, Cup-Shaped and Extra-Soft, 100 Blackout Eye Mask Shades Cover for Men and Women Home or Travel, Machine Washable, Dark Grey - Image 1](https://m.media-amazon.com/images/I/617iQlBeMPL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top tier sleep mask
*by A***R on January 18, 2026*

I rarely ever write reviews, but this sleep mask is so awesome I felt compelled to express my gratitude. First off, I’m extremely picky about quality and products doing what they claim. Secondly, my head is on the smaller side so finding a mask that doesn’t fall off can be tricky. I looked at so many sleep masks and read tons of reviews before this one ended up in my cart. I work 12 hr night shift, so blocking out light for sleep (even with black out shades) is of the utmost importance. I generally have a tough time with things in my face or head and can’t even sleep with my hair down due to being a light sleeper, so finding a mask that isn’t irritating was also important. This mask blocks out 100% of light (even with all the lights on) it lifts completely off your eyes, so you can open your eyes and blink with the mask on. I wear false eyelashes so finding an eye mask that worked with lashes was also important to me. This mask fits my head without falling off and is completely adjustable. It can be made very small, medium, or even large. It is great quality all around. You can tell as soon as you open up the nice box and feel it. This mask is NOT some cheap junky piece of material with velcro. It is high quality, completely adjustable, and does not contain any velcro (many do and don’t last). This mask is not irritating to wear and the fact I can completely open and close my eyes without them even grazing the material is awesome. The price point for this product is an amazing deal in my opinion. I will be buying more for gifts to my fellow night shifter friends and a back up for myself in case I travel and lose it. If you wear a sleep mask and are in the market for a new one you can’t lose getting this one. Don’t even bother looking at the others. This is 100% honest review, I didn’t get anything in exchange for my feedback. Put this in your cart!!

### ⭐⭐⭐⭐⭐ Great sleep mask (and the new version is actually better!)
*by B***A on March 9, 2023*

I first looked into this sleep mask because it looked unique in that there was more fabric coverage down around the nose (like a true blindfold), and I thought that would be great for blocking out a lot of light. But just a disclaimer, the mask shown in the pictures (as of today, 3/9/23) is the ORIGINAL model. The newer model (which is what I received) is more contoured around the nose, without that additional fabric flap. After reading through some other recent reviews, I saw that if I were to reach out to the company directly, there was a good chance that they might send me one of the original models if they still had it in stock. Spoiler alert, they DID send me the original model! So 5 stars for customer service for Alaska Bear, hooray for a company that actually cares! (I cannot say the same for another sleep mask company, Bucky, as the mask I recently bought from them literally started falling apart a few months after I began using it, and I tried reaching out to them multiple times with no response). So, my overall review after comparing both models... in an unforseen plot twist, the newer contoured model actually blocks MORE light than the original. With the original model, the extra fabric flap seems to hold the mask further from your face, which allows more light in. Maybe if there was more fabric it would just pool around your nose a bit more, but it's taut enough that your nose holds the mask away from your face just enough to let additional light in at the bottom. So for anyone who may be disappointed that the mask they received looks different than the one pictured, don't be! The newer model is actually an improvement, in my opinion. My overall review of this mask (the newer model) is that it really seems like a high quality product. The fabric is super soft and overall it is very comfortable. There is no Velcro to tangle in your hair, and the adjustment clasps are slim enough that I literally can't even feel them when I'm lying on my side OR my back. Also, the seams are SEWN, rather than glued or heat sealed, so it likely won't start falling apart the way several of the other cheaper masks seem to do these days (just click on review photos for other masks you are considering, that should tell you if it's an issue or not). And I think it fits more comfortably and blocks more light then any other mask I've tried in the past. So I'm likely a convert for life now, I genuinely love it this mask!!!

### ⭐⭐⭐⭐⭐ Happy with my purchase
*by K***. on February 15, 2026*

A first sight, I thought I had spent too much money on this sleep mask. It was much smaller than I expected. But having used it for several nights/days - I now think it is well worth what I paid for it. The mask is very soft, and very comfortable to wear. I've only had one issue with it. The head strap is adjustable, and the buckle for adjusting is made of hard plastic and one night I woke up with that buckle pressing into the back of my head. I attribute that to having thin hair. That happened only once. The mask works well for blocking out the light. Just recently I slept in one weekend and I usually wake up as soon as the sun starts shining - but having wore this mask, I slept well past sunrise. I don't know if this mask is better than any of the others, but I'm more than happy with this one.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-18*