---
product_id: 53683897
title: "Hypnia 3 inch Memory Foam Mattress Topper, King Size 5ft x 6ft6"
brand: "hypnia"
price: "VT38992"
currency: VUV
in_stock: false
reviews_count: 6
url: https://www.desertcart.vu/products/53683897-hypnia-3-inch-memory-foam-mattress-topper-king-size-5ft
store_origin: VU
region: Vanuatu
---

# 75 kg/m³ 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:** VT38992
**Availability:** ❌ Out of Stock

## Summary

> 🛌 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?** VT38992 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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

- • **Stay Fresh, Sleep Cool:** Includes a removable, washable CoolSoft cover that keeps your mattress topper hygienic and temperature-regulated.
- • **Allergy-Proof Your Sleep Sanctuary:** Hypoallergenic and dust mite resistant materials ensure a clean, irritation-free rest environment.
- • **Cloud-like Comfort, Tailored Support:** 3-inch memory foam with 75 kg/m³ density delivers the perfect medium-firm balance for restorative sleep.
- • **Effortless Maintenance, Maximum Hygiene:** Non-turn design combined with a washable cover means less hassle and more consistent comfort.
- • **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/m³ 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



## 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 |
|---------------|-------|
| Brand | Hypnia |
| Model Number | K3B-2P |
| Colour | White |
| Product Dimensions | 82.6 x 35.2 x 34.8 cm; 14.4 kg |
| Material | Polyurethane |
| Special Features | Foam |
| Item Weight | 14.4 kg |

## 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

### ⭐ HARD AS ROCK
*by A***A on 29 October 2011*

I HAVE HAD MEMORY FOAM BEFORE BUT THIS WAS NOT THE SAME. IT WAS QUITE HARD AND WE COULD NOT SLEEP WELL ON IT. IT IS NOW ROLLED UP AND SITTING ON TOP OF WARDROBE.

### ⭐⭐⭐⭐ Money well spent for sure
*by F***U on 22 April 2013*

I wanted to wait a few weeks before leaving a review so I could see the topper working at it's optimum ability and I think I'm there now! Firstly I just wanted to say that I completely recommend this topper and the delivery service on a free delivery basis was exemplary. I ordered it on Friday and it arrived on Saturday morning by 11am!It's really important you do your research when looking for a topper. They are different weight bearing/support densities, this one is 75kg m3, I've seen cheaper ones sold online supporting a lower weight density, or been told this on making a query about them - they might feel good but many not give you the support you seek if you are heavier. Do correct me if I'm wrong. But either way this one is aces. We literally saw it expand before our eyes, and just left it out, opened a window to deal with the smell and went out for the day.I slept on it that same night and it took a little getting used to, it was probably still expanding to be honest, but after a few days, I was in wow sleep heaven. Previously I'd been waking with a bit of backache, I've developed a bad habit of writing in bed. I should replace my existing mattress, but I can't afford the ones I have my eye on. This topper is providing me a great interim solution and when I do upgrade I don't doubt with its thickness it will come in handy in the future. I have some valance bedsheets and find these cope well with the increased height of my bed. Fitted double sheets might struggle. So why the loss of a star? Well I find the topper moves around on my bed and virtually each day I have to yank it back into place! Plus, it's not quite a double size either. It's a few inches short which does bemuse me, I would have loved an exact fit, I had a 3cm topper prior to this which fit just fine, so not sure why this one doesn't? That aside, 10cm of memory foam combined has blessed me with decadent sleep and it's been a massive bonus and blessing to wake sans ache feeling well rested. Great product and impressively speedy delivery too. Love it, so pleased I invested in it.

### ⭐⭐⭐⭐⭐ Good Nights ZZZZs
*by L***R on 11 August 2011*

I weighed up two or three options on Amazon that I had read reviews about for the type of topper I was considering - this one had not been reviewed by anyone prior to me purchasing it. I chose to purchase it after reading the website link for the product and it also came with a free matching pillow and protector cover. The purchase price was excellent value for money compared to the Hypnia website RRP when you take into account the price of the pillow alone. I had had mixed feelings about buying a topper or a new mattress - having experienced a memory foam topper on my sister's bed when staying over, I was not 100% convinced I would like one. However, as it was a far cheaper option to replacing my mattress I decided to give it a go. This has turned out to be an excellent topper, very firm and dense. The density and firmness took a couple of days to adjust too but it has proved a joy to sleep with and really supports your whole body. If you dont like firm mattresses you may not like this and prefer a less dense option. I unboxed the topper and left it on top of the bed and it unravelled and puffed up within a couple of hours of opening (How do they get it in the small delivery box along with the pillow????). I personally found the matching pillow a bit too firm for my liking and went back to my Ikea one - the matching Hypnia memfoam pillow had come free with the topper anyway so no cost to me and I cant fault it otherwise for quality like the topper itself. I did find the topper keeps the heat in the bed - which is no bad thing for our cold Scottish nights - however during the recent unusual warm spell I felt I was overheating (but wasnt everyone!) - I just threw off my quilt and slept with the flat sheet over me. This was a pleasant change for me as I feel the cold very easily. Triviality this really - I now look forward to my topper keeping me cosy in the winter months and not needing an electric blanket to heat the bed up first before I get in it! Hope this review is a help!!! x

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-05*