--- product_id: 20961875 title: "Mattress Protector Zippered Twin XL Size, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement, Absorbent 6 Sided Mattress Cover" brand: "utopia bedding" price: "£38.88" currency: GBP in_stock: true category: "Utopia Bedding" url: https://www.desertcart.co.uk/products/20961875-mattress-protector-zippered-twin-xl-size-100-waterproof-bed-bug store_origin: GB region: United Kingdom --- # 100% waterproof liquid barrier secure zippered closure 360° full mattress encasement Mattress Protector Zippered Twin XL Size, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement, Absorbent 6 Sided Mattress Cover **Brand:** utopia bedding **Price:** £38.88 **Availability:** ✅ In Stock ## Summary > 💤 Sleep Protected, Live Confidently — Because Your Mattress Deserves the Best! ## Quick Answers - **What is this?** Mattress Protector Zippered Twin XL Size, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement, Absorbent 6 Sided Mattress Cover by utopia bedding - **How much does it cost?** £38.88 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/20961875-mattress-protector-zippered-twin-xl-size-100-waterproof-bed-bug) ## Best For - utopia bedding enthusiasts ## Why This Product - Trusted utopia bedding brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay-Dry Confidence:** 100% waterproof barrier blocks spills, sweat, and accidents—perfect for busy, on-the-go lifestyles. - • **Effortless Secure Fit:** Zippered closure locks in place for a snug, no-shift fit that stays put night after night. - • **Hassle-Free Maintenance:** Machine washable and tumble dry friendly—keep your mattress fresh with zero fuss. - • **Silent Comfort Technology:** Soft, non-crinkling polyester fabric ensures a quiet, breathable sleep environment without plastic noise. - • **Complete 360° Mattress Armor:** Wrap your Twin XL mattress in full protection up to 13 inches deep—no gaps, no worries. ## Overview The Utopia Bedding Mattress Protector for Twin XL mattresses offers full 360° encasement with a secure zippered closure, crafted from soft, quiet polyester fabric. It features a 100% waterproof barrier to guard against spills, bed bugs, and dust mites, while being easy to maintain with machine wash and tumble dry capabilities. Ideal for professionals seeking durable, reliable mattress protection without sacrificing comfort. ## Description Buy Utopia Bedding Mattress Protector Zippered Twin XL Size, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement, Absorbent 6 Sided Mattress Cover: Mattress Encasements - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 360° Coverage Protection - Fits 39 inches by 80 inches twin xl size mattress up to 13 inches deep, fully encasing all sides. The stretchy fabric slips on easily and stays securely in place without shifting. Refer to the installation video below for step-by-step guidance. - Soft and Durable Fabric - The non-crinkling design keeps the twin xl size mattress cover quiet and comfortable without feeling stiff. Made from smooth, knitted polyester, that lays flat across the mattress. - Secure Zippered Closure - The wrap-around zipper encloses the mattress for a tight, secure fit. The mattress protector is designed to provide all-around coverage without shifting. - 100% Waterproof Liquid Barrier - A protective waterproof layer helps block spills, sweat, drinks and everyday accidents from reaching the mattress, ideal for homes with kids or pets. - Easy Machine Care – The twin xl size mattress encasement is simple to maintain. Machine wash and tumble dry on low heat with your regular laundry to keep it clean. Note: Packaging may vary slightly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00YVPJG64 | | Age Range Description | All-Ages | | Best Sellers Rank | #146 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1 in Mattress Encasements | | Brand | Utopia Bedding | | Brand Name | Utopia Bedding | | Closure Type | Hook and Loop , Zipper | | Color | White | | Customer Reviews | 4.6 out of 5 stars 134,138 Reviews | | Fabric Type | 100% Polyester | | Item Display Dimensions | 80 x 39 x 13 inches | | Item Type Name | mattress-encasement | | Item Weight | 1 g | | Manufacturer | Utopia Bedding | | Manufacturer Part Number | UB0040 | | Material Type | Polyester | | Model Name | Mattress Encasement | | Model Number | UB0040 | | Number of Items | 1 | | Number of Packs | 2 | | Other Special Features of the Product | Bug Control, Dust Mite Control, Fully Encased, Water Proof, Zippered | | Product Care Instructions | Machine Wash | | Size | Twin XL | | Special Feature | Bug Control, Dust Mite Control, Fully Encased, Water Proof, Zippered | | UPC | 840143563006 | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Utopia Bedding - **Color:** White - **Fabric Type:** 100% Polyester - **Size:** Twin XL - **Special Feature:** Bug Control, Dust Mite Control, Fully Encased, Water Proof, Zippered ## Images ![Mattress Protector Zippered Twin XL Size, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement, Absorbent 6 Sided Mattress Cover - Image 1](https://m.media-amazon.com/images/I/71TrTE8DfGL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: Does this mattress encasement protect against bed bugs?** A: The fully zippered, six-sided encasement creates a secure barrier that helps prevent bed bugs from entering or exiting. It is designed to assist in bed bug protection as part of an overall treatment and prevention plan. **Q: Is the encasement really 100% waterproof on all sides?** A: Yes, the TPU backing provides waterproof protection across the entire encasement, including the top, bottom, and all four sides. **Q: Will the fabric make noise or feel uncomfortable under the sheets?** A: The knitted polyester fabric is designed to stay soft and quiet, so it won’t create a plastic-like noise or disturb your sleep. **Q: Will this encasement eliminate a bed bug infestation?** A: It traps bugs that may already be inside the mattress before use and blocks new ones from entering. Bed bugs can also live in bed frames, headboards, and furniture. Use with a broader bed bug treatment plan. **Q: How should I wash the mattress encasement?** A: It is machine washable and can be tumble-dried on low heat, making it easy to keep clean without special care. ## Frequently Bought Together - Utopia Bedding Zippered Mattress Encasement Twin XL - 100% Waterproof and Bed Bug Proof Mattress Protector - Absorbent, Six-Sided Mattress Cover - AmazonBasics Microfiber Sheet Set, Twin XL, Dark Grey - Utopia Bedding Quilted Fitted Mattress Pad, Twin XL Size, Elastic Fitted Mattress Topper Protector and Cover Stretches up to 16 Inches Deep, Machine Washable (White) --- ## 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/20961875-mattress-protector-zippered-twin-xl-size-100-waterproof-bed-bug](https://www.desertcart.co.uk/products/20961875-mattress-protector-zippered-twin-xl-size-100-waterproof-bed-bug) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-10-09*