--- product_id: 419594788 title: "The Sleep Defense System - Waterproof/Bed Bug/Dust Mite Proof Zippered Mattress Encasement & Hypoallergenic Protector - 60-Inch by 80-Inch, Queen - Ultra-Low Profile 6\"" brand: "hospitology" price: "£97.72" currency: GBP in_stock: true reviews_count: 5 category: "Hospitology" url: https://www.desertcart.co.uk/products/419594788-the-sleep-defense-system-waterproof-bed-bug-dust-mite-proof store_origin: GB region: United Kingdom --- # 100% Waterproof Barrier Lab-Tested Bed Bug & Allergen Proof Fits 6-8" Ultra-Low Profile Mattresses The Sleep Defense System - Waterproof/Bed Bug/Dust Mite Proof Zippered Mattress Encasement & Hypoallergenic Protector - 60-Inch by 80-Inch, Queen - Ultra-Low Profile 6" **Brand:** hospitology **Price:** £97.72 **Availability:** ✅ In Stock ## Summary > 🛡️ Sleep Like You Mean It — Ultimate Protection Meets Plush Comfort ## Quick Answers - **What is this?** The Sleep Defense System - Waterproof/Bed Bug/Dust Mite Proof Zippered Mattress Encasement & Hypoallergenic Protector - 60-Inch by 80-Inch, Queen - Ultra-Low Profile 6" by hospitology - **How much does it cost?** £97.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/419594788-the-sleep-defense-system-waterproof-bed-bug-dust-mite-proof) ## Best For - hospitology enthusiasts ## Why This Product - Trusted hospitology brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Total Mattress Shield:** Complete 6-sided waterproof protection keeps spills and stains at bay. - • **Hotel-Grade Durability:** Extra-tough seams and bug-lock zipper ensure long-lasting defense against bed bugs and allergens. - • **Breathe Easy, Sleep Better:** Breathable, hypoallergenic polyester knit fabric blocks dust mites, mold spores, and allergens to ease respiratory discomfort. - • **Effortless Care & Warranty:** Machine washable with tumble dry low and backed by a 5-year limited warranty for peace of mind. - • **Perfect Fit for Ultra-Low Profiles:** Zippered design stretches to snugly fit mattresses 6" to 8" deep—no slipping, no bunching. ## Overview The Sleep Defense System Queen Mattress Encasement offers a lab-tested, 100% waterproof and bed bug-proof barrier with ultra-soft, breathable polyester knit fabric. Designed for ultra-low profile mattresses 6" to 8" deep, it features a fully zippered closure with allergy-blocking technology and bug-lock zipper for maximum protection. Hypoallergenic and breathable, it helps reduce allergens and ease respiratory issues. Machine washable and backed by a 5-year limited warranty, it combines healthcare-grade durability with hotel-quality comfort. ## Description Your mattress is an expensive investment-why not protect it? Shield your mattress from spills, bed-wetting, bed bugs, dust mites and allergens.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. Bed bugs are infesting homes and apartments at an alarming rate and mattress encasements are an effective defense. Help ease asthma and other respiratory symptoms by preventing allergens, dust mites and bacteria from reaching the sleeper. This Ultra-Low Profile encasement will accommodate a mattress height of 6"-8". It is Fully zippered on 3 sides and features Allergy Blocker to prevent allergens from exiting through the zipper. Bug Flap and Zipper Lock ensure that your mattress encasement remains bed bug proof 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: Queen (60"x80"). Fits Ultra-Low Profile Mattresses 6”-8” 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 Fire Retardant Coatings of any kind.Includes a 5-year limited manufacturer’s warranty. ## Features - Zippered mattress cover stretches to fit any Queen (60” x 80”) ultra-low-profile mattress depth from 6" to 8" - 100% Waterproof barrier on all six sides of mattress - Lab-tested to be 100% bed bug proof - Extra-soft polyester knit fabric is cool and comfortable - breathable waterproof membrane won't trap heat - Can help ease asthma and other respiratory conditions by blocKing mold spores, dust mites, and other allergens - Machine washable - Tumble dry low - 5-Year Limited Manufacturer’s Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01BLTYEPU | | Age Range Description | Adult | | Best Sellers Rank | #290,173 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #35 in Mattress Encasements | | Brand | Hospitology | | Closure Type | Zipper | | Colour | Ultra-Low Profile | | Customer Reviews | 4.6 out of 5 stars 2,248 Reviews | | Enclosure Material | 6" - 8" Depth Mattress | | Fabric Type | Polyester | | Manufacturer | HOSPITOLOGY | | Manufacturer Part Number | SDSM04Q6 | | Manufacturer Warranty Description | Hospitology Products offers a 5-year Limited Warranty from Date of Purchase. | | Model Name | Hospitology Products Mattress Encasement | | Model number | SDSM04Q6 | | Number of Items | 1 | | Other Special Features of the Product | Breathable, Hypoallergenic, Water Proof | | Product Care Instructions | Machine Wash | | Size | Queen | | Special Feature | Breathable, Hypoallergenic, Water Proof | | Thread Count | 2000 | | UPC | 855039004587 | | Unit Count | 1.0 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Hospitology - **Colour:** Ultra-Low Profile - **Fabric Type:** Polyester - **Size:** Queen - **Special Feature:** Breathable, Hypoallergenic, Water Proof ## Images ![The Sleep Defense System - Waterproof/Bed Bug/Dust Mite Proof Zippered Mattress Encasement & Hypoallergenic Protector - 60-Inch by 80-Inch, Queen - Ultra-Low Profile 6" - Image 1](https://m.media-amazon.com/images/I/81rj8h0xBPL.jpg) ![The Sleep Defense System - Waterproof/Bed Bug/Dust Mite Proof Zippered Mattress Encasement & Hypoallergenic Protector - 60-Inch by 80-Inch, Queen - Ultra-Low Profile 6" - Image 2](https://m.media-amazon.com/images/I/81XO0hcObDL.jpg) ![The Sleep Defense System - Waterproof/Bed Bug/Dust Mite Proof Zippered Mattress Encasement & Hypoallergenic Protector - 60-Inch by 80-Inch, Queen - Ultra-Low Profile 6" - Image 3](https://m.media-amazon.com/images/I/81SRXgdkctL.jpg) ![The Sleep Defense System - Waterproof/Bed Bug/Dust Mite Proof Zippered Mattress Encasement & Hypoallergenic Protector - 60-Inch by 80-Inch, Queen - Ultra-Low Profile 6" - Image 4](https://m.media-amazon.com/images/I/813oEbeeugL.jpg) ![The Sleep Defense System - Waterproof/Bed Bug/Dust Mite Proof Zippered Mattress Encasement & Hypoallergenic Protector - 60-Inch by 80-Inch, Queen - Ultra-Low Profile 6" - Image 5](https://m.media-amazon.com/images/I/91Z7wvCyxfL.jpg) ## Available Options This product comes in different **Material Type, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 12 September 2025* ### ⭐⭐⭐⭐⭐ Review *by L***E on 1 August 2019* ### ⭐⭐⭐⭐⭐ Review *by A***R on 30 January 2020* --- ## 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.co.uk/products/419594788-the-sleep-defense-system-waterproof-bed-bug-dust-mite-proof](https://www.desertcart.co.uk/products/419594788-the-sleep-defense-system-waterproof-bed-bug-dust-mite-proof) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-27*