--- product_id: 656518792 title: "Slumberdown Extra Thick Box Quilted Mattress Topper Single Bed - Extra Deep Quilted Comfort & Breathable Topper with Elasticated Straps | Non-Allergenic, Machine Washable & 2-Year Guarantee 90 x 190cm" brand: "slumberdown" price: "€ 69.03" currency: EUR in_stock: true reviews_count: 8 category: "Slumberdown" url: https://www.desertcart.fr/products/656518792-slumberdown-extra-thick-box-quilted-mattress-topper-single-bed-extra store_origin: FR region: France --- # Breathable, non-allergenic hollowfibre Secure elasticated corner straps Extra thick 5cm loft Slumberdown Extra Thick Box Quilted Mattress Topper Single Bed - Extra Deep Quilted Comfort & Breathable Topper with Elasticated Straps | Non-Allergenic, Machine Washable & 2-Year Guarantee 90 x 190cm **Brand:** slumberdown **Price:** € 69.03 **Availability:** ✅ In Stock ## Summary > 🛌 Elevate your sleep game—because your mattress deserves a glow-up! ## Quick Answers - **What is this?** Slumberdown Extra Thick Box Quilted Mattress Topper Single Bed - Extra Deep Quilted Comfort & Breathable Topper with Elasticated Straps | Non-Allergenic, Machine Washable & 2-Year Guarantee 90 x 190cm by slumberdown - **How much does it cost?** € 69.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/656518792-slumberdown-extra-thick-box-quilted-mattress-topper-single-bed-extra) ## Best For - slumberdown enthusiasts ## Why This Product - Trusted slumberdown brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep Box-Quilted Loft:** Evenly distributed hollowfibre filling ensures no lumps, just cloud-like softness all night long. - • **Stay-Put Fit Guaranteed:** Strong elasticated straps keep your topper perfectly in place—no more midnight adjustments. - • **Effortless Care & Durability:** Machine washable and backed by a 2-year guarantee, combining convenience with long-lasting comfort. - • **Allergy-Friendly & Breathable:** Sleep fresh and irritation-free with hypoallergenic materials designed for sensitive skin. - • **Hotel-Quality Comfort Upgrade:** Transform any firm or old mattress instantly with plush cushioning that feels like a 5-star stay. ## Overview The Slumberdown Extra Thick Box Quilted Mattress Topper (90 x 190cm) adds a luxurious 5cm deep cushioning layer to single mattresses, enhancing comfort with breathable, non-allergenic hollowfibre filling. Designed with secure elasticated straps for a snug fit, it’s machine washable and comes with a 2-year guarantee, making it a practical yet indulgent upgrade for better sleep anywhere—from your bedroom to your campervan. ## Description Slumberdown Extra Thick Box Quilted Mattress Topper Single Bed - Extra Deep Quilted Comfort & Breathable Topper with Elasticated Straps | Non-Allergenic, Machine Washable & 2-Year Guarantee 90 x 190cm : desertcart.co.uk: Home & Kitchen Review: Value for money. - This is really nice, it's thick, warm and extremely comfortable, it stays in place really well, we have good night's sleep with it on the bed. Value for money Review: worth it - truly made a difference. 3 months in and still super soft and comfy, very much worth it. ## Features - INSTANTLY TRANSFORM AND UPGRADE AN OLD OR FIRM MATTRESS - Firm, old or too-thin double mattress giving you an uncomfortable night sleep? This extra thick topper adds instant, hotel-quality comfort, without the cost of a new mattress. - MEMORY FOAM-LIKE SUPPORT - Add a thick layer of ultra soft cushioning that instantly upgrades your mattress, without having to pay for an expensive replacement. The extra thick depth on this single mattress topper delivers hotel-quality softness and pressure relief - perfect for a restful and deep sleep. - DEEP BOX-QUILTED LOFT - Corner-to-corner quilting keeps the hollowfibre filling spread evenly across the topper, for a fuller, plumper feel with no lumps or thin patches. Giving a plush cushioned comfort all night, every night. - NON-ALLERGENIC & BREATHABLE - Wake up refreshed as our extra thick mattress topper is filled with non-allergenic & breathable hollowfibre, free from materials likely to trigger allergies. Allowing you to enjoy a restful night sleep. - A TRUSTED BRITISH BEDDING BRAND - Slumberdown's been doing bedding for over a 100 years, and this topper comes with a 2-year guarantee. Giving you proper peace of mind, not just a quick fix. - EASES ACHES, PAINS & PRESSURE POINTS - Cushions your back, hips and shoulders night after night, supporting spine allignment, which can help ease aches and tension, because real sleep shouldn't hurt. - SECURE FIT ON EVERY BED - Strong elasticated corner straps grip single, double, king size and super king mattresses firmly in place, so there's no 3am wrestling match to get it back where it belongs. - EASY CARE, MACHINE WASHABLE MATTRESS TOPPER - Wash it at 40°C, tumble dry on low, done. Keeping it fresh is as easy as doing a normal load of laundry. - VERSATILE FOR ANY BED, ANYWHERE - Just as happy on a guest bed, caravan or Airbnb mattress as it is in your own bedroom, giving family and guests the same soft night's sleep. - SLEEP BETTER, NIGHT AFTER NIGHT - Customers consistently tell us they fall asleep faster and wake with fewer aches once this topper's on the bed. Real sleep matters - this is a simple way to get more of it. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DGXPBS61 | | Age Range Description | Adult | | Best Sellers Rank | 1,749 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 18 in Mattress Toppers | | Brand | Slumberdown | | Brand Name | Slumberdown | | Closure Type | Pull On | | Closure type | Pull On | | Colour | White | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 1,135 Reviews | | Fabric Type | 100% Microfibre | | Global Trade Identification Number | 05012924076639 | | Included Components | Elasticated straps | | Item Firmness Description | Soft | | Item Weight | 2.88 Kilograms | | Manufacturer | Slumberdown | | Manufacturer Warranty Description | 2-Year Manufacturer Guarantee | | Material Type | Polyester | | Number of Items | 1 | | Other Special Features of the Product | Boxed Quilted, Extra Deep Filled, Non-Allergenic, Perfect for use in Camping, Campervan, Caravan and Motorhome, Strong Elasticated Corner Straps | | Product Care Instructions | Machine Wash | | Size | Single | | Special feature | Boxed Quilted, Extra Deep Filled, Non-Allergenic, Perfect for use in Camping, Campervan, Caravan and Motorhome, Strong Elasticated Corner Straps Special feature Boxed Quilted, Extra Deep Filled, Non-Allergenic, Perfect for use in Camping, Campervan, Caravan and Motorhome, Strong Elasticated Corner Straps See more | | Unit Count | 1.0 count | | Water Resistance Level | Water Repellent | ## Product Details - **Brand:** Slumberdown - **Colour:** White - **Fabric Type:** 100% Microfibre - **Size:** Single ## Images ![Slumberdown Extra Thick Box Quilted Mattress Topper Single Bed - Extra Deep Quilted Comfort & Breathable Topper with Elasticated Straps | Non-Allergenic, Machine Washable & 2-Year Guarantee 90 x 190cm - Image 1](https://m.media-amazon.com/images/I/81qawzMXSbL.jpg) ![Slumberdown Extra Thick Box Quilted Mattress Topper Single Bed - Extra Deep Quilted Comfort & Breathable Topper with Elasticated Straps | Non-Allergenic, Machine Washable & 2-Year Guarantee 90 x 190cm - Image 2](https://m.media-amazon.com/images/I/81W+x4ja2NL.jpg) ![Slumberdown Extra Thick Box Quilted Mattress Topper Single Bed - Extra Deep Quilted Comfort & Breathable Topper with Elasticated Straps | Non-Allergenic, Machine Washable & 2-Year Guarantee 90 x 190cm - Image 3](https://m.media-amazon.com/images/I/819F-XRW2QL.jpg) ![Slumberdown Extra Thick Box Quilted Mattress Topper Single Bed - Extra Deep Quilted Comfort & Breathable Topper with Elasticated Straps | Non-Allergenic, Machine Washable & 2-Year Guarantee 90 x 190cm - Image 4](https://m.media-amazon.com/images/I/71+utl3QegL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Value for money. *by C***D on 28 August 2026* This is really nice, it's thick, warm and extremely comfortable, it stays in place really well, we have good night's sleep with it on the bed. Value for money ### ⭐⭐⭐⭐⭐ worth it *by A***R on 30 June 2026* truly made a difference. 3 months in and still super soft and comfy, very much worth it. ### ⭐⭐⭐⭐ Not 10cms thick. But still lovely! *by T***N on 18 August 2026* Blissfully comfortable and makes such a difference when put on top of my old mattress. I’m very happy with it but it’s nothing near the 10cm thickness claimed in the listing; it’s more like 5cms. Still a great buy though! ## Frequently Bought Together - Slumberdown 10cm Mattress Topper Single Bed - Extra Deep Hotel Quality Super Soft & Comfy Box Stitched Microfibre Cover Single Mattress Topper - Easy Fit Straps, Hypoallergenic, Washable (90 x 190cm) - Amazon Basics Soft Microfibre Single Fitted Sheet, Deep Pocket 12 inch (30 cm), White - Slumberdown Cosy Nights Single Duvet 10.5 Tog - UK-Made All Season Hypoallergenic Single Quilt for Summer & Winter, Keeps you Cosy & Comfortable, Soft Hollowfibre Filling, Washable (135 x 200cm) --- ## 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.fr/products/656518792-slumberdown-extra-thick-box-quilted-mattress-topper-single-bed-extra](https://www.desertcart.fr/products/656518792-slumberdown-extra-thick-box-quilted-mattress-topper-single-bed-extra) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-06*