--- product_id: 542214489 title: "ALASKA BEAR Side Sleeper Sleep Mask, 100% Blackout (Dark Grey)" brand: "alaska bear" price: "R$474" currency: BRL in_stock: true category: "Alaska Bear" url: https://www.desertcart.com.br/products/542214489-alaska-bear-side-sleeper-sleep-mask-100-blackout-dark-grey store_origin: BR region: Brazil --- # Adjustable, pressure-free fit for all sleep positions 100% blackout for total darkness CertiPUR-US memory foam for ultra-soft comfort ALASKA BEAR Side Sleeper Sleep Mask, 100% Blackout (Dark Grey) **Brand:** alaska bear **Price:** R$474 **Availability:** ✅ In Stock ## Summary > 🌙 Sleep Like a CEO: Total blackout meets next-level comfort. ## Quick Answers - **What is this?** ALASKA BEAR Side Sleeper Sleep Mask, 100% Blackout (Dark Grey) by alaska bear - **How much does it cost?** R$474 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/542214489-alaska-bear-side-sleeper-sleep-mask-100-blackout-dark-grey) ## 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 - • **Cloud-Like Comfort:** Crafted from CertiPUR-US certified memory foam and breathable fabric for pressure-free, ultra-soft wear. - • **Side Sleeper’s Dream:** Specially designed eye cups and nose cutout prevent pressure on eyes and nose, ideal for sensitive side sleepers. - • **Travel-Ready & Easy Care:** Machine washable and comes with a resealable zip lock bag—sleep luxury wherever you go. - • **Tailored Fit for Every Face:** Innovative adjustable headband avoids ear irritation and stays snug on all head sizes. - • **Total Darkness, Total Focus:** Blocks 100% of light with unique cup-shaped design—perfect for deep, uninterrupted sleep. ## Overview The ALASKA BEAR Side Sleeper Sleep Mask features CertiPUR-US certified memory foam and a breathable, stretchy fabric that ensures zero pressure on temples. Its innovative adjustable headband design prevents ear irritation and maintains a secure fit for all head sizes. The unique cup-shaped eye cups and nose cutout block 100% of light without pressing on eyes, making it ideal for side sleepers. Machine washable and travel-friendly with a resealable storage bag, this mask is a top-rated sleep aid designed for ultimate comfort and blackout. ## Description ALASKA BEAR Side Sleeper Sleep Mask, 100% Blackout (Dark Grey) | Cup-shaped Design, Zero Pressure, Ultra-soft fabric, Machine Washable, Ideal for Home & Travel : desertcart.co.uk: Health & Personal Care ## 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 | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | 5,457 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 38 in Sleep Masks | | Brand | ALASKA BEAR | | Brand Name | ALASKA BEAR | | Closure Type | Buckle | | Colour | A2 Dark Grey | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 14,867 Reviews | | Manufacturer | ALASKA BEAR | | Material | Foam | | Material Features | CertiPUR-US Certified Memory Foam | | Material Type | Foam | | Material feature | CertiPUR-US Certified Memory Foam | | Number of Items | 1 | | Other Special Features of the Product | Breathable, Elastic Band, Adjustable | | Pattern | Solid | | Product Care Instructions | Washable on Delicate Cycle | | Size | 1 count (Pack of 1) | | Special feature | Breathable, Elastic Band, Adjustable | | Unit Count | 1.00 count | ## Product Details - **Age range (description):** Adult - **Brand:** ALASKA BEAR - **Closure type:** Buckle - **Colour:** A2 Dark Grey - **Material:** Foam - **Material feature:** CertiPUR-US Certified Memory Foam - **Number of items:** 1 - **Product care instructions:** Washable on Delicate Cycle - **Special feature:** Breathable, Elastic Band, Adjustable - **Unit count:** 1.00 count ## Images ![ALASKA BEAR Side Sleeper Sleep Mask, 100% Blackout (Dark Grey) - Image 1](https://m.media-amazon.com/images/I/617iQlBeMPL.jpg) ![ALASKA BEAR Side Sleeper Sleep Mask, 100% Blackout (Dark Grey) - Image 2](https://m.media-amazon.com/images/I/61r-q3zaY0L.jpg) ![ALASKA BEAR Side Sleeper Sleep Mask, 100% Blackout (Dark Grey) - Image 3](https://m.media-amazon.com/images/I/611cYV5+1xL.jpg) ![ALASKA BEAR Side Sleeper Sleep Mask, 100% Blackout (Dark Grey) - Image 4](https://m.media-amazon.com/images/I/61xuu78joBL.jpg) ## Available Options This product comes in different **Color** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/542214489-alaska-bear-side-sleeper-sleep-mask-100-blackout-dark-grey](https://www.desertcart.com.br/products/542214489-alaska-bear-side-sleeper-sleep-mask-100-blackout-dark-grey) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-09-30*