---
product_id: 361107572
title: "Silentnight 2800 Pocket Eco Comfort Mattress | Medium Firm | Super King"
brand: "silentnight"
price: "¥1349552"
currency: JPY
in_stock: true
category: "Silentnight"
url: https://www.desertcart.jp/products/361107572-silentnight-2800-pocket-eco-comfort-mattress-medium-firm-super-king
store_origin: JP
region: Japan
---

# 800 eco-friendly pocket springs Chemical-free, sustainable Eco Comfort fibres Medium firmness for perfect side-sleeper support Silentnight 2800 Pocket Eco Comfort Mattress | Medium Firm | Super King

**Brand:** silentnight
**Price:** ¥1349552
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep smart, live green — the mattress that cares as much as you do!

## Quick Answers

- **What is this?** Silentnight 2800 Pocket Eco Comfort Mattress | Medium Firm | Super King by silentnight
- **How much does it cost?** ¥1349552 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/361107572-silentnight-2800-pocket-eco-comfort-mattress-medium-firm-super-king)

## Best For

- silentnight enthusiasts

## Why This Product

- Trusted silentnight brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hypoallergenic & Breathable:** Stay fresh and allergen-free with breathable Eco Comfort fibres and a soft knit cover that keeps you cool.
- • **Eco-Friendly Sleep Revolution:** Experience guilt-free comfort with chemical-free, sustainable materials that protect you and the planet.
- • **Handmade British Craftsmanship:** Proudly crafted in the UK by Silentnight, the trusted name in sleep innovation and quality.
- • **Medium Firmness for Side Sleepers:** Balanced softness and support designed to cradle side sleepers perfectly—no more tossing and turning.
- • **Tailored Support with 800 Pocket Springs:** Individually responsive springs adapt to your every move, delivering personalized spinal alignment all night long.

## Overview

The Silentnight 800 Eco Comfort Mattress is a medium-firm, super king-sized mattress featuring 800 individually pocketed springs for tailored support. Made with chemical-free, sustainable Eco Comfort fibres and a soft knit cover, it offers a breathable, hypoallergenic sleep surface. Handmade in the UK, this mattress balances eco-conscious materials with premium comfort, ideal for side sleepers seeking a refreshing, planet-friendly rest.

## Description

Silentnight 800 Eco Comfort Mattress | Medium | Super King : desertcart.co.uk: Home & Kitchen

## Features

- FOR THE PLANET SAVERS : Foam and chemical treatment free
- ECO COMFORT FIBRES : Sustainable and breathable for a refreshing sleep night's sleep that doesn’t cost the earth
- TAILORED SUPPORT : The Mirapocket layer uses 800 pocket springs to individually respond to movement and deliver individual tailored support
- SOFT KNIT COVER : for a cosier sleep surface and soft smooth touch
- HYPOALLERGENIC : Offering you a clean and fresh night's sleep
- MEDIUM COMFORT : not too soft, not too firm- a safe shout for side sleepers
- HANDMADE IN THE UK : by the UK's most trusted bed brand

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H3C7W1V |
| Age Range Description | All Ages |
| Benefits | Eco-friendly, tailored support for a refreshing, hypoallergenic sleep |
| Best Sellers Rank | 23,076 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 105 in Mattresses (Home & Kitchen) |
| Brand Name | Silentnight |
| Colour | White |
| Construction Type | Innerspring |
| Cover Material | Polyester |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,117) |
| Fill Material | Natural Eco Fillings |
| Is Customizable? | No |
| Is Electric | No |
| Is Foldable | No |
| Item Depth | 9 inches |
| Item Dimensions | 200 x 180 x 25 centimetres |
| Item Dimensions L x W x Thickness | 2L x 1.8W x 0.25Th metres |
| Item Firmness Description | Medium |
| Item Thickness | 25 Centimetres |
| Item Type Name | Sprung Mattress |
| Item Weight | 22.5 Kilograms |
| Manufacturer | Silentnight |
| Manufacturer Part Number | 25P8PK180MM0002 |
| Material Type | Eco Comfort Fibre, Polyester |
| Mattress Coil Type | Pocketed Coil |
| Mattress Comfort Layer Material | Comfort Foam |
| Model Name | 800 Pocket Luxury |
| Model Number | 25P8PK180MM0002 |
| Number of Layers | 2 |
| Number of Mattress Coils | 800 |
| Portable | No |
| Product Care Instructions | Hand Wash Only |
| Size | Super King |
| Special Features | Fire Retardant, Hypoallergenic, Medium, Natural Filling |
| Style Name | 800 Eco |
| top-style | Tight Top |

## Product Details

- **Brand:** Silentnight
- **Cover material:** Polyester
- **Fill material:** Natural Eco Fillings
- **Item firmness description:** Medium
- **Item weight:** 22.5 Kilograms
- **Number of layers:** 2
- **Product dimensions:** 2L x 1.8W x 0.25Th metres
- **Size:** Super King
- **Special feature:** Fire Retardant, Hypoallergenic, Medium, Natural Filling
- **Top style:** Tight Top

## Images

![Silentnight 2800 Pocket Eco Comfort Mattress | Medium Firm | Super King - Image 1](https://m.media-amazon.com/images/I/912EicKOvcS.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: How do I clean my mattress?**
A: We always recommend using a mattress protector. You should not use detergents or chemical cleaners on your mattress as this may damage the fabric and stitching. Please do not remove the cover to clean the mattress, the cover is not removable.

**Q: How often should I turn my mattress?**
A: We recommend that during the first six months your mattress should be turned every two weeks and then monthly thereafter. You should alternate between turning the mattress over and rotating it from top-to-tail to ensure even settlement.

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**Shop now:** [https://www.desertcart.jp/products/361107572-silentnight-2800-pocket-eco-comfort-mattress-medium-firm-super-king](https://www.desertcart.jp/products/361107572-silentnight-2800-pocket-eco-comfort-mattress-medium-firm-super-king)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-23*