--- product_id: 53683897 title: "Hypnia 3 inch Memory Foam Mattress Topper, King Size 5ft x 6ft6" brand: "hypnia" price: "2908.60 DT" currency: TND in_stock: false reviews_count: 11 url: https://www.desertcart.tn/products/53683897-hypnia-3-inch-memory-foam-mattress-topper-king-size-5ft store_origin: TN region: Tunisia --- # 75 kg/mΒ³ high-density support Removable washable CoolSoft cover 3-inch premium memory foam depth Hypnia 3 inch Memory Foam Mattress Topper, King Size 5ft x 6ft6 **Brand:** hypnia **Price:** 2908.60 DT **Availability:** ❌ Out of Stock ## Summary > πŸ›Œ Elevate your sleep game with Hypnia’s king-size memory foam luxury! ## Quick Answers - **What is this?** Hypnia 3 inch Memory Foam Mattress Topper, King Size 5ft x 6ft6 by hypnia - **How much does it cost?** 2908.60 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/53683897-hypnia-3-inch-memory-foam-mattress-topper-king-size-5ft) ## Best For - hypnia enthusiasts ## Why This Product - Trusted hypnia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Stay Fresh, Sleep Cool:** Includes a removable, washable CoolSoft cover that keeps your mattress topper hygienic and temperature-regulated. - β€’ **Allergy-Proof Your Sleep Sanctuary:** Hypoallergenic and dust mite resistant materials ensure a clean, irritation-free rest environment. - β€’ **Cloud-like Comfort, Tailored Support:** 3-inch memory foam with 75 kg/mΒ³ density delivers the perfect medium-firm balance for restorative sleep. - β€’ **Effortless Maintenance, Maximum Hygiene:** Non-turn design combined with a washable cover means less hassle and more consistent comfort. - β€’ **King Size Luxury for the Modern Bedroom:** Generous 5ft x 6ft6 dimensions fit perfectly for those who demand space and style in their sleep setup. ## Overview The Hypnia 3-inch Memory Foam Mattress Topper in King Size (5ft x 6ft6) features high-density 75 kg/mΒ³ polyurethane foam for medium-firm comfort. It includes a removable, washable CoolSoft cover for temperature regulation and hygiene. Hypoallergenic and dust mite resistant, this topper offers a non-turn design for easy maintenance, making it an ideal upgrade for a premium sleep experience. ## Description King Size 5ft x 6ft6 / 150cm x 200cm Depth: 3 inch Density: 75 kg/m3 - Comfort Rating: Medium - Firm Includes Removable Washable CoolSoft Cover (Cover may vary from image) Hypoallergenic, Dust and Dust Mite Resistant, Non Turn Review: Hypnia Premium 75kg double memory foam mattress topper - I have a bad back and bought a 2" memory foam mattress topper 10 years ago but it was no longer effective for my aching limbs. After a lot of research, I decided to go for a high quality 75kg 3" topper. They were all very expensive and I debated whether or not to get the Hypnia, simply because it was so much cheaper than its competitors. I need not have worried. It arrived within three days of placing my order. It unwrapped beautifully and did not have any odour. It looked good and felt good. After three nights of sleeping on it, I am in heaven. It is so comfortable, cradles and supports my body, whether I am on my side or back. For the first time in months, I have had a deep, refreshing sleep and no longer ache all over. I am also sleeping for much longer than usual and don't want to get out of bed in the morning - something quite alien to me! It is definitely quality without the price tag and I would highly recommend it. Review: Excellent Product would recommend - I am pregnant and having trouble sleeping because my mattress is quite hard. This topper is really excellent now i can't get out of bed! and not just because i am pregnant! The only thing is, it does smell of chemicals when you get it so you have to let it air for a bit. Also i was worried that my king size fitted sheets would no longer fit but they do. Even with the smell (only slept on it one night so far!) it still makes such a comfortable sleep, you will not regret your purchase! ## Features - King Size 5ft x 6ft6 / 150cm x 200cm - Depth: 3 inch - Density: 75 kg/m3 - Comfort Rating: Medium - Firm - Includes Removable Washable CoolSoft Cover (Cover may vary from image) - Hypoallergenic, Dust and Dust Mite Resistant, Non Turn ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007H4G0WO | | Age Range Description | Baby,Kid,Adult | | Brand | HYPNIA | | Brand Name | HYPNIA | | Colour | White | | Construction Type | foam | | Customer Reviews | 3.8 out of 5 stars 75 Reviews | | Fill Material | Memory Foam | | Fill material | Memory Foam | | Global Trade Identification Number | 05060303820120 | | Item Dimensions | 82.6 x 35.2 x 34.8 centimetres | | Item Firmness Description | Firm | | Item Thickness | 3 Inches | | Item Type Name | Iron | | Item Weight | 14.4 kg | | Item firmness description | Firm | | Item weight | 14.4 kg | | Manufacturer | Hypnia | | Manufacturer Part Number | K3B-2P | | Manufacturer Warranty Description | 10 year manufacturer warranty. | | Material Type | Polyurethane | | Model Name | Memory Foam | | Model Number | K3B-2P | | Product Care Instructions | Machine Wash Cover 30 Degrees | | Size | King | | Special Features | Foam | | Style Name | Modern | | Top style | Tight Top | | top-style | Tight Top | ## Product Details - **Brand:** Hypnia - **Size:** King - **Top style:** Tight Top - **Fill material:** Memory Foam - **Special feature:** Foam - **Colour:** White - **Model name:** Memory Foam - **Product care instructions:** Machine Wash Cover 30 Degrees ## Images ![Hypnia 3 inch Memory Foam Mattress Topper, King Size 5ft x 6ft6 - Image 1](https://m.media-amazon.com/images/I/51RujbXkz5L.jpg) ![Hypnia 3 inch Memory Foam Mattress Topper, King Size 5ft x 6ft6 - Image 2](https://m.media-amazon.com/images/I/310aoywTNfL.jpg) ![Hypnia 3 inch Memory Foam Mattress Topper, King Size 5ft x 6ft6 - Image 3](https://m.media-amazon.com/images/I/3101MCElLiL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Hypnia Premium 75kg double memory foam mattress topper *by A***E on 4 October 2010* I have a bad back and bought a 2" memory foam mattress topper 10 years ago but it was no longer effective for my aching limbs. After a lot of research, I decided to go for a high quality 75kg 3" topper. They were all very expensive and I debated whether or not to get the Hypnia, simply because it was so much cheaper than its competitors. I need not have worried. It arrived within three days of placing my order. It unwrapped beautifully and did not have any odour. It looked good and felt good. After three nights of sleeping on it, I am in heaven. It is so comfortable, cradles and supports my body, whether I am on my side or back. For the first time in months, I have had a deep, refreshing sleep and no longer ache all over. I am also sleeping for much longer than usual and don't want to get out of bed in the morning - something quite alien to me! It is definitely quality without the price tag and I would highly recommend it. ### ⭐⭐⭐⭐ Excellent Product would recommend *by M***R on 21 April 2009* I am pregnant and having trouble sleeping because my mattress is quite hard. This topper is really excellent now i can't get out of bed! and not just because i am pregnant! The only thing is, it does smell of chemicals when you get it so you have to let it air for a bit. Also i was worried that my king size fitted sheets would no longer fit but they do. Even with the smell (only slept on it one night so far!) it still makes such a comfortable sleep, you will not regret your purchase! ### ⭐ 61.3kg/m3 *by C***7 on 31 August 2015* Definitely not 75kg/m3. All the info is here to do the calculation. Dimensions and shipped weight of 12 kg (that's including boxing and packaging). Density is 61.3kg/m3! So save yourself some money and buy a cheaper brand. I have had a cheaper topper without a cover and it doesn't slip over the mattress like this one. I'm going to remove mine. Ps that topper was cheaper and more tempur like. This just feels like foam. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/53683897-hypnia-3-inch-memory-foam-mattress-topper-king-size-5ft](https://www.desertcart.tn/products/53683897-hypnia-3-inch-memory-foam-mattress-topper-king-size-5ft) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-22*