--- product_id: 280655360 title: "HOSPITOLOGY Zippered Mattress Encasement - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9\" Depth - 54\" W x 75\" L" brand: "hospitology products" price: "¥19105" currency: JPY in_stock: true reviews_count: 6 url: https://www.desertcart.jp/products/280655360-hospitology-zippered-mattress-encasement-sleep-defense-system-full-double-waterproof store_origin: JP region: Japan --- # 100% Waterproof Barrier Secure 3-Sided Zipper Lock Fits 9-11" Low Profile Mattresses HOSPITOLOGY Zippered Mattress Encasement - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L **Brand:** hospitology products **Price:** ¥19105 **Availability:** ✅ In Stock ## Summary > 🔒 Sleep Smart, Stay Dry, Feel Fresh – Mattress Protection That Works Overtime ## Quick Answers - **What is this?** HOSPITOLOGY Zippered Mattress Encasement - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L by hospitology products - **How much does it cost?** ¥19105 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/280655360-hospitology-zippered-mattress-encasement-sleep-defense-system-full-double-waterproof) ## Best For - hospitology products enthusiasts ## Why This Product - Trusted hospitology products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleep Defense System:** Blocks common respiratory irritants to help you wake up refreshed and energized. - • **Cool & Breathable Sleep:** Extra-soft polyester knit fabric with breathable membrane ensures you stay cool all night. - • **Tailored Fit for Comfort:** Stretchable zippered design hugs Full/Double mattresses 9-11" deep for a sleek, low-profile look. - • **Ultimate Mattress Shield:** Lab-tested waterproof protection on all six sides keeps spills and allergens out. - • **Hassle-Free Care & Warranty:** Machine washable with tumble dry low and backed by a 5-year limited warranty for peace of mind. ## Overview The HOSPITOLOGY Zippered Mattress Encasement offers a premium, lab-tested waterproof barrier that fully encases Full/Double mattresses with a secure 3-sided zipper lock. Designed for low-profile mattresses 9-11" deep, it features ultra-soft, breathable polyester knit fabric that prevents heat buildup while blocking allergens and irritants. Easy to maintain with machine washability and backed by a 5-year limited warranty, this encasement delivers hotel-grade mattress protection for healthier, uninterrupted sleep. ## Description Your mattress is an expensive investment - why not protect it? Shield your mattress from spills, bed-wetting, and sleep depriving organisms and substances. The Sleep Defense System by HOSPITOLOGY PRODUCTS brings Hotel and Healthcare caliber bedding protection to your home. Featuring extra-tough seam construction, high thread-count polyester knit fabric and a Full 1ml thick polyurethane waterproof layer. Ultra-plush knit fabric is soft to the touch. Fully breathable-does not trap heat and is cool to sleep on. Mattress encasements are an effective tool to protect your mattress, and can help you sleep better by preventing common sources of respiratory disruption from reaching the sleeper. This Low Profile encasement will accommodate a mattress height of 9"-11". It is zippered on 3 sides and features an additional security measure to preven substances and organisms from exiting the zipper. Our unique Zipper Lock system ensures that your box spring encasement remains secure and intact for the life of your mattress Please note: This Protector is meant to handle only small amounts of liquid that are addressed immediately. Larger amounts of liquid, and liquid that is allowed to sit for more than a few hours may eventually seep through Protector in the form of liquid vapor. Liquids with Strong Odors may transfer odor to your mattress. Size: Full (54"x75"). Fits Low Profile Mattresses 9”-11” Deep. Spot Clean or Machine wash, Tumble Dry Low or No Heat. Please follow all included care instructions to maintain your mattress encasement’s warranty. Contains no Vinyl, PVC, or Phthalates, or fabric treatments of any kind. Includes a 5-year limited manufacturer’s warranty. ## Features - Zippered mattress cover stretches to fit any Full/Double (54” x 75”) low-profile mattress depth from 9" to 11" - 100% Waterproof barrier on all six sides of mattress - Lab-tested - Extra-soft polyester knit fabric is cool and comfortable - breathable waterproof membrane won't trap heat - Can help improve sleep by reducing common substances that can reach the sleeper and disrupt respiratory function - Machine washable - Tumble dry low - 5-Year Limited Manufacturer’s Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Asin | B00P6XQ6SQ | | Best Sellers Rank | 578,682 in Home & Kitchen (See Top 100 in Home & Kitchen) 147 in Mattress Encasements 1,025 in Mattress Pads & Toppers | | Brand Name | HOSPITOLOGY PRODUCTS | | Closure Type | Zipper | | Colour | Low Profile | | Country Of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (672) 4.7 out of 5 stars | | Fabric Type | Polyester | | Included Components | Zipper Lock system, 5-year limited manufacturer’s warranty | | Item Type Name | Double | | Manufacturer | HOSPITOLOGY | | Manufacturer Part Number | SDSM03F9 | | Material Type | 9" - 11" Depth Mattress | | Model Name | Hospitology Products Mattress Encasement - Sleep Defense System | | Model Number | SDSM03F9 | | Number Of Items | 1 | | Number Of Packs | 1 | | Other Special Features Of The Product | Water-Resistant | | Product Care Instructions | Machine Wash | | Size | Full | | Thread Count | 2000 | | Unit Count | 1.0 count | | Upc | 855039004440 | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** HOSPITOLOGY PRODUCTS - **Colour:** Low Profile - **Size:** Full - **Fabric Type:** Polyester - **Special feature:** Water-Resistant ## Images ![HOSPITOLOGY Zippered Mattress Encasement - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - Image 1](https://m.media-amazon.com/images/I/81V8cfwU0pL.jpg) ![HOSPITOLOGY Zippered Mattress Encasement - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - Image 2](https://m.media-amazon.com/images/I/81XO0hcObDL.jpg) ![HOSPITOLOGY Zippered Mattress Encasement - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - Image 3](https://m.media-amazon.com/images/I/81SRXgdkctL.jpg) ![HOSPITOLOGY Zippered Mattress Encasement - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - Image 4](https://m.media-amazon.com/images/I/813oEbeeugL.jpg) ![HOSPITOLOGY Zippered Mattress Encasement - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - Image 5](https://m.media-amazon.com/images/I/91Z7wvCyxfL.jpg) ## Available Options This product comes in different **Material Type, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Encasement Mattress Cover *by on Reviewed in the United Kingdom 25 July 2026* Mattress cover is absolutely amazing great , perfect fit and exact measurements ### ⭐⭐⭐⭐⭐ RECOMENDABLE *by on Reviewed in Mexico 20 November 2025* Súper buen producto.Quedó perfecto para el colchón y los materiales son de alta calidad.Recomendado ### ⭐⭐⭐⭐⭐ Excelente producto *by on Reviewed in Mexico 27 September 2020* La verdad esperaba que fuera un producto medianamente bueno pero mi sorpresa fué otra, es un producto bastante bueno, compré uno de una media de anchura menor y se estiró hasta encajar bastante bien, su cierre es muy bueno y sus materiales también, lo único que no me gustó fué que dejó aire encerrado dentro y se hace una burbuja de aire al acostarse pero es un detalle menor y solucionable. Muy bien producto. ## Frequently Bought Together - HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Low Profile 9" Depth - 54" W x 75" L - HOSPITOLOGY PRODUCTS Pillow Encasement- Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Standard - Waterproof - Set of 2 - 20" H x 26" W - HOSPITOLOGY PRODUCTS Box Spring Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double –54" W x 75" L --- ## 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.jp/products/280655360-hospitology-zippered-mattress-encasement-sleep-defense-system-full-double-waterproof](https://www.desertcart.jp/products/280655360-hospitology-zippered-mattress-encasement-sleep-defense-system-full-double-waterproof) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-24*