--- product_id: 50392651 title: "100% Bamboo Waterproof Mattress Protector King Size 150 x 200 cm – Breathable Waterproof Mattress Protector – Silent Washable Cover – Hygienic Protection" brand: "comfier sleep" price: "¥44615" currency: JPY in_stock: true reviews_count: 13 category: "Comfier Sleep" url: https://www.desertcart.jp/products/50392651-100-bamboo-waterproof-mattress-protector-king-size-150-x-200 store_origin: JP region: Japan --- # Waterproof TPU membrane Temperature-regulating bamboo 360° elastic deep fit skirt 100% Bamboo Waterproof Mattress Protector King Size 150 x 200 cm – Breathable Waterproof Mattress Protector – Silent Washable Cover – Hygienic Protection **Brand:** comfier sleep **Price:** ¥44615 **Availability:** ✅ In Stock ## Summary > 💤 Sleep smart, stay dry, and wake refreshed with bamboo-powered protection! ## Quick Answers - **What is this?** 100% Bamboo Waterproof Mattress Protector King Size 150 x 200 cm – Breathable Waterproof Mattress Protector – Silent Washable Cover – Hygienic Protection by comfier sleep - **How much does it cost?** ¥44615 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/50392651-100-bamboo-waterproof-mattress-protector-king-size-150-x-200) ## Best For - comfier sleep enthusiasts ## Why This Product - Trusted comfier sleep brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Care:** Machine washable and tumble dryer safe for daily freshness and long-lasting mattress protection. - • **Stay Cool All Night:** Breathable 100% bamboo fabric naturally regulates temperature for hot sleepers and night sweaters. - • **Perfect King Size Fit:** Elasticated 360° skirt with 30cm deep fit ensures a snug, no-slip hold on thick mattresses and toppers. - • **Hypoallergenic & Fresh:** Anti-allergy bamboo surface fights dust mites and bacteria for a cleaner, healthier sleep environment. - • **Ultimate Waterproof Defense:** Silent TPU membrane blocks spills, sweat, and liquids without crinkling or noise. ## Overview This king size mattress protector features a 100% bamboo breathable top layer combined with a silent, waterproof TPU membrane and a secure 360° elastic skirt. Designed for hot sleepers and allergy sufferers, it offers temperature regulation, hypoallergenic protection, and a noiseless sleep experience. Machine washable and tailored for deep mattresses, it ensures your mattress stays fresh, dry, and perfectly covered every night. ## Description Product Description Complete Protection for a Comfortable Night's Sleep Enjoy restful nights with this king size waterproof mattress protector. Ultra-soft, 100% bamboo surface is cooling, anti-allergy, odour-resistant, and ideal for sensitive skin. Fits your king-size mattress perfectly and keeps it fresh. Waterproof Shield – Keep Your Mattress Dry & Protected Waterproof Mattress Protector Accidents or spills? No stress. This king size waterproof mattress protector creates a reliable barrier, keeping your king mattress topper clean, dry, and fresh – essential for long-lasting hygiene and king size bedding care. Perfect Fit for Your Bed Crafted from 100% bamboo, this mattress protector king size is gentle on skin and ultra-soft. Perfect for sensitive sleepers, it blends natural comfort with effective protection for your king size mattress. Temperature Regulating Bamboo fabric naturally regulates body temperature for a better night’s sleep on your king size mattress protector. 360º Flexible Skirt Snug, secure fit. The stretchy 360° skirt wraps tightly around your king mattress protector, preventing shifting or bunching. Anti-allergy Fight dust mites and allergens with every sleep. Ideal for allergy sufferers needing a mattress protector kingsize bed that cares. Machine Washable This waterproof mattress protector king size is removable and machine washable for daily freshness and convenience. Is the fabric breathable and cooling? Yes, the 100% bamboo fabric is naturally breathable and cooling. It helps regulate temperature all night - perfect for hot sleepers using a king size mattress protector waterproof setup. Is the fabric breathable and cooling? Yes, the 100% bamboo fabric is naturally breathable and cooling. It helps regulate temperature all night - perfect for hot sleepers using a king size mattress protector waterproof setup. Does this king size mattress protector guard against dust mites and allergens? Absolutely. This mattress protector kingsize bed is gentle on skin and helps block dust mites, allergens, and bacteria. It's ideal for allergy sufferers using a king mattress topper. Does this king size mattress protector guard against dust mites and allergens? Absolutely. This mattress protector kingsize bed is gentle on skin and helps block dust mites, allergens, and bacteria. It's ideal for allergy sufferers using a king mattress topper. Is the king waterproof mattress protector machine washable and tumble dryer safe? Yes, this king size mattress protector is fully machine washable and safe to tumble dry on low heat. It’s easy to maintain and perfect for everyday use on any king size mattress cover. Is the king waterproof mattress protector machine washable and tumble dryer safe? Yes, this king size mattress protector is fully machine washable and safe to tumble dry on low heat. It’s easy to maintain and perfect for everyday use on any king size mattress cover. Will this king size mattress protector fit deep mattresses or toppers? Yes, it features a 30cm deep fit and a 360° elastic skirt that stretches to securely fit most king-size mattresses and mattress protectors king size without slipping or bunching. Will this king size mattress protector fit deep mattresses or toppers? Yes, it features a 30cm deep fit and a 360° elastic skirt that stretches to securely fit most king-size mattresses and mattress protectors king size without slipping or bunching. How do I care for my bamboo mattress protector? Machine wash at up to 40°C before first use, then tumble dry on low heat. Avoid bleach, dry cleaning, or ironing to protect the waterproof barrier. Full care instructions are printed on the product label and packaging. How do I care for my bamboo mattress protector? Machine wash at up to 40°C before first use, then tumble dry on low heat. Avoid bleach, dry cleaning, or ironing to protect the waterproof barrier. Full care instructions are printed on the product label and packaging. Mattress protectors, Pillow Protectors from Comfier Sleep 2 x Pillow Protectors Mattress Protector 51x85 Cotbed Mattress Protector Single Mattress Protector Double Mattress Protector King Mattress Protector Mattress Protector180x200 Review: Good quality, rustle-free mattress protector - I bought this mattress cover to replace the current one, which had begun to shed its waterproof lining. I have now owned it for nine months, and I am very pleased with it. It appears good quality, and it fits my pillow-top double mattress perfectly (with some stretch to spare on the skirt). After washing (as recommended before first use), it makes very little noise as I move around. I have now used it through a summer and a winter, and it has proven comfortable throughout. I have found it cooler than the old one (I cannot remember the brand now), and I subjectively feel I am sleeping better. I have not spilled anything on it yet, so I cannot comment on how well it protects the mattress. Overall, I consider it good value for money. My only wish is that this company also made a matching duvet protector! Review: So Reliable - Fantastic sheet, soft and waterproof. Doesn't make a noise! Perfect for my sons accidents. ## Features - FOR HOT SLEEPERS & NIGHT SWEATERS – Stay cooler and more comfortable through the night with breathable bamboo that helps regulate temperature, so you can sleep without overheating or waking up damp. - MATTRESS PROTECTOR KINGSIZE BED – Perfectly tailored for UK king mattresses, this king size mattress protector deep fit features elasticated corners and a stretch skirt for a snug, no-slip hold - even on thick mattresses or with toppers. - WATERPROOF LAYER – The built-in TPU membrane provides silent, effective protection from night sweats, spills, and other liquids. This waterproof mattress protector king size shields your mattress without compromising comfort or breathability. - KING SIZE MATTRESS PROTECTOR WATERPROOF – Designed for daily use, this protector preserves your mattress by keeping it clean, dry, and fresh. A smart solution for homes with pets, kids, or allergy sufferers. - NOISELESS SLEEP EXPERIENCE - Sleep soundly with our quiet, rustle-free design. The surface is 100% bamboo, the middle layer is waterproof TPU, and the polyester skirt provides a secure, silent fit - no crinkling or noise. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06VV9Y742 | | Age Range Description | Child | | Best Sellers Rank | 2,875 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1 in Mattress Overlays | | Brand | Comfier Sleep | | Brand Name | Comfier Sleep | | Closure Type | Pull On | | Closure type | Pull On | | Colour | White | | Country Of Origin | Pakistan | | Customer Reviews | 4.4 out of 5 stars 5,470 Reviews | | Fabric Type | 100% Bamboo Top Layer, 100% Polyester Bottom Layer | | Item Weight | 720 Grams | | Manufacturer | Comfier Sleep | | Manufacturer Part Number | 33.95 | | Manufacturer Warranty Description | Manufacturer Lifetime Warranty | | Material Type | Bamboo Viscose | | Model Name | Comfier Sleep Mattress Cover | | Model Number | G2-RL7H-AZGD | | Number of Items | 1 | | Other Special Features of the Product | Hypoallergenic, Temperature Control | | Product Care Instructions | Machine Wash | | Size | King 150x200cm | | Special feature | Hypoallergenic, Temperature Control | | Thread Count | 115 | | UPC | 646437625883 | | Unit Count | 2.0 count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Comfier Sleep - **Colour:** White - **Fabric Type:** 100% Bamboo Jersey - **Size:** King 150x200cm - **Special feature:** Hypoallergenic, Temperature Control ## Images ![100% Bamboo Waterproof Mattress Protector King Size 150 x 200 cm – Breathable Waterproof Mattress Protector – Silent Washable Cover – Hygienic Protection - Image 1](https://m.media-amazon.com/images/I/81XV5t6OdaL.jpg) ![100% Bamboo Waterproof Mattress Protector King Size 150 x 200 cm – Breathable Waterproof Mattress Protector – Silent Washable Cover – Hygienic Protection - Image 2](https://m.media-amazon.com/images/I/71U+XgAuxNL.jpg) ![100% Bamboo Waterproof Mattress Protector King Size 150 x 200 cm – Breathable Waterproof Mattress Protector – Silent Washable Cover – Hygienic Protection - Image 3](https://m.media-amazon.com/images/I/71XjRntlzjL.jpg) ![100% Bamboo Waterproof Mattress Protector King Size 150 x 200 cm – Breathable Waterproof Mattress Protector – Silent Washable Cover – Hygienic Protection - Image 4](https://m.media-amazon.com/images/I/811158z+KdL.jpg) ![100% Bamboo Waterproof Mattress Protector King Size 150 x 200 cm – Breathable Waterproof Mattress Protector – Silent Washable Cover – Hygienic Protection - Image 5](https://m.media-amazon.com/images/I/71pu832TBNL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is the fabric breathable and cooling?** A: Yes, the 100% bamboo fabric is naturally breathable and cooling. It helps regulate temperature all night - perfect for hot sleepers using a king size mattress protector waterproof setup. **Q: Does this king size mattress protector guard against dust mites and allergens?** A: Absolutely. This mattress protector kingsize bed is gentle on skin and helps block dust mites, allergens, and bacteria. It's ideal for allergy sufferers using a king mattress topper. **Q: Is the king waterproof mattress protector machine washable and tumble dryer safe?** A: Yes, this king size mattress protector is fully machine washable and safe to tumble dry on low heat. It’s easy to maintain and perfect for everyday use on any king size mattress cover. **Q: Will this king size mattress protector fit deep mattresses or toppers?** A: Yes, it features a 30cm deep fit and a 360° elastic skirt that stretches to securely fit most king-size mattresses and mattress protectors king size without slipping or bunching. **Q: How do I care for my bamboo mattress protector?** A: Machine wash at up to 40°C before first use, then tumble dry on low heat. Avoid bleach, dry cleaning, or ironing to protect the waterproof barrier. Full care instructions are printed on the product label and packaging. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality, rustle-free mattress protector *by T***R on 17 May 2025* I bought this mattress cover to replace the current one, which had begun to shed its waterproof lining. I have now owned it for nine months, and I am very pleased with it. It appears good quality, and it fits my pillow-top double mattress perfectly (with some stretch to spare on the skirt). After washing (as recommended before first use), it makes very little noise as I move around. I have now used it through a summer and a winter, and it has proven comfortable throughout. I have found it cooler than the old one (I cannot remember the brand now), and I subjectively feel I am sleeping better. I have not spilled anything on it yet, so I cannot comment on how well it protects the mattress. Overall, I consider it good value for money. My only wish is that this company also made a matching duvet protector! ### ⭐⭐⭐⭐⭐ So Reliable *by K***Y on 15 March 2026* Fantastic sheet, soft and waterproof. Doesn't make a noise! Perfect for my sons accidents. ### ⭐⭐⭐⭐ Practical Protection Without Ruining the Feel of the Bed *by M***M on 23 December 2025* I bought this mattress protector to add a reliable waterproof layer now that we have a newborn in the house, where spills, leaks and middle-of-the-night mishaps are just part of daily life. Overall, it does exactly what it’s meant to do, without noticeably changing how the bed feels to sleep on. The bamboo fabric is soft and comfortable and doesn’t have that obvious plasticky feel you get with cheaper waterproof protectors. Once it’s on the mattress and covered with a fitted sheet, you wouldn’t really know it’s there. Noise was something I was wary of, but in normal use it’s very quiet; no loud crinkling when turning over, which is important if you’re already getting broken sleep. Fit has been good on our mattress. The elasticated skirt holds it firmly in place and it hasn’t ridden up or shifted, even after a few washes. Speaking of washing, it’s held up well so far - no shrinking, warping or loss of shape, which is reassuring given how often it needs to go in the machine with a baby around. The waterproofing has already proven useful for exactly the reason we bought it. It’s handled small accidents and spills without anything reaching the mattress underneath, giving a bit of peace of mind during night feeds and nappy changes. The good: - Soft bamboo surface that doesn’t feel plasticky under the sheet - Much quieter than many waterproof protectors - Fits well and stays in place - Washes well without shrinking or degrading - Reliable everyday waterproof protection, ideal with a newborn What could be better: - Not completely silent - very light movement noise, it hasn’t bothered me, but it’s worth noting if you’re particularly sensitive - Like most waterproof protectors, it can sleep a little warmer than a standard cotton cover - For very heavy spills, you’ll want to remove and wash it promptly rather than expecting instant absorption This is a solid, well-made mattress protector that strikes a good balance between comfort and protection. It’s especially practical if you have a newborn and want to protect your mattress without sacrificing sleep quality. Not perfect, but it’s good value for money. ## Frequently Bought Together - Deep Cooling Bamboo Mattress Protector 150x200cm – 100% Bamboo – Soft Breathable Cover Mattress Protector King Size - Pillow Protectors 2 Pack 48x74cm – 100% Bamboo, Triple Layer with Zip, Waterproof Pillow Protectors – Soft Breathable, Hypoallergenic & Noiseless --- ## 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/50392651-100-bamboo-waterproof-mattress-protector-king-size-150-x-200](https://www.desertcart.jp/products/50392651-100-bamboo-waterproof-mattress-protector-king-size-150-x-200) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-08*