--- product_id: 49978160 title: "STAYWARM® Double Size Luxury Quality Electric Underblanket with Detachable Controller / 2 Heat Settings / Detachable Cord / Machine Washable / Safe All Night Use - 70w - 120 x 107cm - F902 - White" brand: "staywarm" price: "FREE" currency: EUR in_stock: false reviews_count: 12 url: https://www.desertcart.be/products/49978160-staywarm-double-size-luxury-quality-electric-underblanket-with-detachable-controller store_origin: BE region: Belgium --- # STAYWARM® Double Size Luxury Quality Electric Underblanket with Detachable Controller / 2 Heat Settings / Detachable Cord / Machine Washable / Safe All Night Use - 70w - 120 x 107cm - F902 - White **Brand:** staywarm **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** STAYWARM® Double Size Luxury Quality Electric Underblanket with Detachable Controller / 2 Heat Settings / Detachable Cord / Machine Washable / Safe All Night Use - 70w - 120 x 107cm - F902 - White by staywarm - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/49978160-staywarm-double-size-luxury-quality-electric-underblanket-with-detachable-controller) ## Best For - staywarm enthusiasts ## Why This Product - Trusted staywarm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Embrace Winter with the STAYWARM Electric Blankets! ## Features - LUXURY QUALITY AND 2 HEAT SETTINGS: Our luxury quality blanket features bed ties to secure to your double sized mattress, auto overheat protection and a choice of 2 heat settings (high or low) adjustable with the attached controller. The super soft polyester and large size is great for getting cosy and can even help to sooth aching joints/muscles and reduce dust mites. - SUPER SOFT: Made from 450gsm polyester, the super soft material gives you a smooth surface to sleep on and allows you to safely warm up on cold winter nights. Adjust the temperature to meet your needs with the simple to use controller. - DOUBLE SIZED: Durable, soft and comfortable, the 120 x 107cm underblanket fits nicely on to a double sized mattress and can be secured with the included bed loops and ties. Please note, the Staywarm Double Sized Luxury Quality Underblanket is not designed to fit edge to edge on the mattress. - SAFE FOR ALL NIGHT USE: On the lowest setting the underblanket can be kept switched on to maintain a warm bed throughout the night, or alternatively, can be pre-heated on high for 1-3 hours prior to going to bed. Overheat protection is built-in to automatically shut down if too much heat is detected as an added safety feature. Conforms to EN standards. - MACHINE WASHABLE: Suitable for machine washing at 30°C on a wool programme, simply unplug the detachable cord and controller. Once clean leave to air on a clothes line and always ensure the product is fully dry before using again. ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Asin | B005NHN77S | | Best Sellers Rank | 424,495 in Home & Kitchen (See Top 100 in Home & Kitchen) 1,215 in Bed Blankets | | Brand Name | STAYWARM | | Closure Type | Pull On | | Colour | White | | Customer Reviews | 4.2 4.2 out of 5 stars (571) 4.2 out of 5 stars | | Fabric Type | 100% Polyester | | Global Trade Identification Number | 05052337004461 | | Included Components | Electric Underblanket, Instruction Manual | | Item Part Number | F902 | | Item Type Name | Electric Blanket | | Item Weight | 450 Grams | | Manufacturer | STAYWARM | | Manufacturer Part Number | F902 | | Material Type | Polyester | | Model Number | F902 | | Number Of Items | 1 | | Number Of Packs | 1 | | Other Special Features Of The Product | Not suitable for Memory Foam Mattresses, Washable | | Product Care Instructions | Machine Wash | | Size | Double (Basic) | | Thread Count | 450 | | Unit Count | 1000.0 gram | | Water Resistance Level | Not Water Resistant | ## Images ![STAYWARM® Double Size Luxury Quality Electric Underblanket with Detachable Controller / 2 Heat Settings / Detachable Cord / Machine Washable / Safe All Night Use - 70w - 120 x 107cm - F902 - White - Image 1](https://m.media-amazon.com/images/I/71DGf2gF-aL.jpg) ![STAYWARM® Double Size Luxury Quality Electric Underblanket with Detachable Controller / 2 Heat Settings / Detachable Cord / Machine Washable / Safe All Night Use - 70w - 120 x 107cm - F902 - White - Image 2](https://m.media-amazon.com/images/I/81afTIYf+pL.jpg) ![STAYWARM® Double Size Luxury Quality Electric Underblanket with Detachable Controller / 2 Heat Settings / Detachable Cord / Machine Washable / Safe All Night Use - 70w - 120 x 107cm - F902 - White - Image 3](https://m.media-amazon.com/images/I/61RKuv3dUzL.jpg) ![STAYWARM® Double Size Luxury Quality Electric Underblanket with Detachable Controller / 2 Heat Settings / Detachable Cord / Machine Washable / Safe All Night Use - 70w - 120 x 107cm - F902 - White - Image 4](https://m.media-amazon.com/images/I/71DQA7zFn9L.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cosy *by on Reviewed in the United Kingdom 17 November 2025* Heats up quickly and controls easy to work. Good value for money ### ⭐⭐⭐⭐⭐ Great Product *by on Reviewed in the United Kingdom 11 December 2014* Excellent product. A bit tricky to secure to the bed as it involves tie strings rather than elastic that you can just wrap around the corners of your mattress - however I managed OK.The blanket itself takes about 40 mins to warm up on the highest setting, but once you get in your bed is really nice and toasty.For the money this is a good buy. ### ⭐⭐⭐⭐ good mattress cover blanket providing good level of heat but small and no timer *by on Reviewed in the United Kingdom 14 December 2013* works well but its a bit small considering it is a 'double' ...more like a barby doll double!! We have super double or queen size and it basically fits over the bottom half of bed (much better to warm the toesies!). The string to tie it ot the matteress is a bit fiddly. we put it under the mattress cover as it is a ilttle thick.Heats up nicely and very warm. Keeps heat. problem is that it doesnt have timer and suggests you plan bed time (i.e. heat up before getting into bed rather than a quick timer).Postage reasonable and got here within a couple of days --- ## 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.be/products/49978160-staywarm-double-size-luxury-quality-electric-underblanket-with-detachable-controller](https://www.desertcart.be/products/49978160-staywarm-double-size-luxury-quality-electric-underblanket-with-detachable-controller) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-10-11*