--- product_id: 400636588 title: "Diana Cowpe DOUBLE MATTRESS TOPPER Luxury 100% Cotton Cover SOFT & BOUNCY ANTI-ALLERGY FILLING Elasticated Corners Mattress Pad MADE IN UK" brand: "diana cowpe" price: "¥37423" currency: JPY in_stock: true reviews_count: 8 category: "Diana Cowpe" url: https://www.desertcart.jp/products/400636588-diana-cowpe-double-mattress-topper-luxury-100-cotton-cover-soft store_origin: JP region: Japan --- # 100% breathable cotton cover 3cm plush thickness anti-allergy hollowfibre filling Diana Cowpe DOUBLE MATTRESS TOPPER Luxury 100% Cotton Cover SOFT & BOUNCY ANTI-ALLERGY FILLING Elasticated Corners Mattress Pad MADE IN UK **Brand:** diana cowpe **Price:** ¥37423 **Availability:** ✅ In Stock ## Summary > 🛏️ Elevate your mattress, elevate your nights—comfort that’s impossible to ignore! ## Quick Answers - **What is this?** Diana Cowpe DOUBLE MATTRESS TOPPER Luxury 100% Cotton Cover SOFT & BOUNCY ANTI-ALLERGY FILLING Elasticated Corners Mattress Pad MADE IN UK by diana cowpe - **How much does it cost?** ¥37423 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/400636588-diana-cowpe-double-mattress-topper-luxury-100-cotton-cover-soft) ## Best For - diana cowpe enthusiasts ## Why This Product - Trusted diana cowpe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **UK Crafted Quality:** Proudly made in the UK with machine washable, easy-care materials - • **Effortless Fit & Stay:** Elasticated corners and channel stitching ensure a snug, wrinkle-free fit - • **Allergy Shield Barrier:** Protects against dust mites and allergens for healthier rest - • **Breathe Easy Every Night:** Fresh, breathable 100% cotton cover keeps you cool and comfortable - • **Cloud-like Comfort Upgrade:** 3cm thick, 500gsm hollowfibre filling for soft, bouncy sleep ## Overview The Diana Cowpe Double Mattress Topper features a 3cm thick, 500gsm anti-allergy hollowfibre filling encased in a breathable 100% cotton cover. Designed with elasticated corners and channel stitching for a secure fit, this UK-made topper prolongs mattress life while providing a soft, bouncy sleep surface that protects against dust mites. Machine washable and tumble dry friendly, it’s the perfect upgrade for a healthier, more luxurious bedtime experience. ## Description Transform your tired old mattress into an ultra-comfortable bedtime haven with one of our soft hollowfibre filled mattress toppers. This sumptuous 3cm thick topper will also prolong the life of your mattress whilst providing a barrier against allergens such as dust mites. The 100% cotton cover is fresh and breathable and the topper features elasticated corners for ease of fit with channel stitching to keep the filling firmly in place. This is an easy-care item, which can be machine washed and tumble dried. Product Specification:- 500gsm / 3cm thick mattress topper. Cover made from 100% cotton. Filling made from anti-allergy hollowfibre. Elasticated corners. Channel stitching. Machine washable at 40°c. Tumble dry on low heat. Dimensions:- Mattress Topper Small Single 75 x 190cm, Mattress Topper Single 90 x 190cm, Mattress Topper Small Double 122 x 190cm, Mattress Topper Double 135 x 190cm, Mattress Topper King Size 150 x 200cm, Mattress Topper Super King Size 180 x 200cm (all sizes are approximate). Made in the UK. Review: Margaret. - Excellent mattress topper. Comfortable, cotton, cool, and I am reluctant to leave my bed. No negatives. Review: Excellent - Excellent thick warm and comfortable. ## Features - Transform your tired old mattress into an ultra-comfortable bedtime haven with one of our soft anti-allergy hollowfibre filled mattress toppers - This sumptuous 500gsm topper will prolong the life of your mattress whilst providing a barrier against allergens such as dust mites - Channel stitched to keep the filling firmly in place - Fresh and breathable 100% cotton cover with easy-fit elasticated corners, made with care in the UK - DOUBLE MATTRESS TOPPER 135 x 190cm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099FCWQ2S | | Age Range Description | Adult | | Best Sellers Rank | 415,459 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 435 in Mattress Toppers | | Brand | Diana Cowpe | | Brand Name | Diana Cowpe | | Closure Type | NO, Pull On | | Closure type | NO, Pull On | | Colour | Beige | | Customer Reviews | 4.6 out of 5 stars 26 Reviews | | Fabric Type | Cotton | | Item Firmness Description | Soft | | Material Type | Cotton | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Breathable, Washable rãzzy | | Product Care Instructions | Machine Wash, Tumble Dry | | Size | Double | | Special feature | Breathable, Washable rãzzy | | Thread Count | 700 | | Unit Count | 1.0 count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Diana Cowpe - **Colour:** Beige - **Fabric Type:** Cotton - **Size:** Double Mattress Topper - **Special feature:** Breathable, Washable rãzzy ## Images ![Diana Cowpe DOUBLE MATTRESS TOPPER Luxury 100% Cotton Cover SOFT & BOUNCY ANTI-ALLERGY FILLING Elasticated Corners Mattress Pad MADE IN UK - Image 1](https://m.media-amazon.com/images/I/712qn7YHoML.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Margaret. *by M***. on 5 May 2025* Excellent mattress topper. Comfortable, cotton, cool, and I am reluctant to leave my bed. No negatives. ### ⭐⭐⭐⭐⭐ Excellent *by M***L on 2 February 2025* Excellent thick warm and comfortable. ### ⭐⭐⭐⭐⭐ Unique Combination *by R***S on 12 May 2024* A useful comfortable "in between," effectively combining mattress protector with full-thickness topper. All cotton, the excellent quality and finish very noticeable and welcome. ## Frequently Bought Together - Diana Cowpe Double Mattress Topper Luxury 100% Cotton Cover Soft & Bouncy Anti-Allergy Filling Elasticated Corners Mattress Pad Made in UK - Utopia Bedding Fitted Sheet (Bulk Pack of 6) - Deep Pocket - Easy Care - Soft Brushed Microfibre Fabric - Shrinkage and Fade Resistant (King, White) - Utopia Bedding King Pillow Cases - 2 Pack - Envelope Closure - Soft Brushed Microfiber Fabric - Shrinkage and Fade Resistant Pillow Covers 20 X 40 Inches (King, Beige) --- ## 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/400636588-diana-cowpe-double-mattress-topper-luxury-100-cotton-cover-soft](https://www.desertcart.jp/products/400636588-diana-cowpe-double-mattress-topper-luxury-100-cotton-cover-soft) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-30*