---
product_id: 70892991
title: "Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King"
brand: "silentnight"
price: "฿100389"
currency: THB
in_stock: true
reviews_count: 8
category: "Silentnight"
url: https://www.desertcart.co.th/products/70892991-silentnight-1200-eco-comfort-mattress-pocket-medium-firm-king
store_origin: TH
region: Thailand
---

# 1200 sustainable EcoComfort fibres 1200 Mirapocket springs for tailored support Hypoallergenic & anti-dust mite protection Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King

**Brand:** silentnight
**Price:** ฿100389
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep smart, support sustainably — wake up refreshed and aligned!

## Quick Answers

- **What is this?** Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King by silentnight
- **How much does it cost?** ฿100389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/70892991-silentnight-1200-eco-comfort-mattress-pocket-medium-firm-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

- • **Handcrafted UK Quality:** Proudly handmade in the UK with carbon-neutral processes, combining luxury craftsmanship with planet-positive innovation.
- • **Precision Zoned Support:** 1200 individually wrapped Mirapocket springs adapt to your body, reducing partner disturbance and enhancing spinal alignment.
- • **Balanced Medium Firmness:** Perfectly engineered medium firmness offers ideal comfort for side sleepers seeking both cushioning and support.
- • **Hypoallergenic Freshness:** Anti-dust mite and allergy-friendly materials ensure a clean, fresh sleep environment every night.
- • **Eco-Friendly Breathability:** Sleep cool and conscious with sustainable, breathable EcoComfort fibres that regulate temperature all night.

## Overview

The Silentnight 1200 Eco Comfort Mattress King size features 1200 pocket springs with zoned support for optimal spinal alignment, wrapped in breathable, sustainable EcoComfort fibres. Medium firm with a soft knit cover, it’s hypoallergenic and designed to minimize partner disturbance. Handmade in the UK with carbon-neutral credentials, this mattress blends eco-conscious innovation with lasting comfort and durability.

## Description

Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King : desertcart.co.uk: Home & Kitchen

Review: Great mattress - I'm a big fan of this mattress, the quality that we got for the price paid is excellent. delivery was smooth and the mattress is very comfortable, It has definitely convinced me that firm mattresses are the way to go.
Review: Very comfortable medium firm mattress, great nights sleep - A new mattress was well overdue and have not been disappointed. Sleeping very well with this one. It is a deep heavy mattress but very well built, would recommend. Great support when sleeping

## Features

- ECO COMFORT FIBRES : Our EcoComfort Fibre layer is made with sustainable fibres, which are extra breathable, to keep your sleeping environment at a comfortable temperature; Encased in a super-soft, breathable quilted fabric and ideal for planet savers
- LONG LASTING SUPPORT: The Mirapocket layer uses 1200 pocket springs which independently respond to movement and weight, delivering unique tailored support and ‘no roll’ together, minimising partner disturbance meaning you can get a more restful night’s sleep with fewer waking periodsMirapocket springs offer zoned support, scientifically proven to improve your spinal alignment and posture
- SOFT KNIT COVER : For additional comfort, the soft knit cover is perfect for sleepers who prefer a smoother sleep surface and a little extra cushioning
- HYPOALLERGENIC: This anti-dust mite and hypoallergenic mattress is allergy-friendly, offering you a clean and fresh night's sleep
- MEDIUM COMFORT : not too soft, not too firm- a safe shout for side sleepers Double side for double the durability and support
- UK’S MOST TRUSTED SLEEP BRAND: All our products are handmade in the UK and made to order, bringing your beautiful hand-crafted quality products, using the latest innovations; We lead the market in sustainability too and are proud to be a carbon neutral business

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013UZAGKK |
| Age Range Description | Adult |
| Benefits | Improves Sleep |
| Best Sellers Rank | 7,519 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 46 in Mattresses (Home & Kitchen) |
| Brand | Silentnight |
| Brand Name | Silentnight |
| Colour | White |
| Construction Type | Foam |
| Cover Material | fabric |
| Customer Reviews | 4.4 out of 5 stars 2,069 Reviews |
| Fill Material | Natural Eco Fillings |
| Global Trade Identification Number | 05037892042899 |
| Is Customizable? | No |
| Is Electric | No |
| Is Foldable | No |
| Item Dimensions L x W x Thickness | 78.7L x 59.1W x 11.2Th centimetres |
| Item Firmness Description | Medium |
| Item Type Name | Stratus 1200 Mirapocket Deluxe, Kingsize |
| Item Weight | 45.5 Kilograms |
| Item firmness description | Medium |
| Item height | 29 centimetres |
| Item weight | 45.5 Kilograms |
| Manufacturer | Silentnight |
| Material Type | Fabric |
| Mattress Coil Type | Pocketed Coil |
| Mattress Comfort Layer Material | Comfort Foam |
| Model Name | Eco Comfort Mattress |
| Model Number | 25CO12150MH0001 |
| Number of Layers | 3 |
| Number of Mattress Coils | 1200 |
| Portable | No |
| Product Care Instructions | Hand Wash Only |
| Product dimensions | 78.7L x 59.1W x 11.2Th centimetres |
| Size | King |
| Special Features | Ecocomfort Fibre |
| Top style | Smooth Top |
| top-style | Smooth Top |

## Product Details

- **Brand:** Silentnight
- **Size:** King
- **Product dimensions:** 78.7L x 59.1W x 11.2Th centimetres
- **Item weight:** 45.5 Kilograms
- **Item firmness description:** Medium
- **Top style:** Smooth Top
- **Cover material:** fabric
- **Number of layers:** 3
- **Fill material:** Natural Eco Fillings
- **Special feature:** Ecocomfort Fibre

## Images

![Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King - Image 1](https://m.media-amazon.com/images/I/51wZGxxCDJL.jpg)
![Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King - Image 2](https://m.media-amazon.com/images/I/61TWshtv-AL.jpg)
![Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King - Image 3](https://m.media-amazon.com/images/I/61UEsYEWLdL.jpg)
![Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King - Image 4](https://m.media-amazon.com/images/I/61frBDJY7eL.jpg)
![Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King - Image 5](https://m.media-amazon.com/images/I/71ELbYzkn5L.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great mattress
*by T***Y on 11 January 2026*

I'm a big fan of this mattress, the quality that we got for the price paid is excellent. delivery was smooth and the mattress is very comfortable, It has definitely convinced me that firm mattresses are the way to go.

### ⭐⭐⭐⭐⭐ Very comfortable medium firm mattress, great nights sleep
*by L***I on 7 January 2026*

A new mattress was well overdue and have not been disappointed. Sleeping very well with this one. It is a deep heavy mattress but very well built, would recommend. Great support when sleeping

### ⭐⭐⭐⭐ One year on: Silentnight 2800 Pocket Eco Comfort
*by R***L on 3 January 2025*

I'm reviewing this mattress after one year of ownership. The mattress is great quality and after 1 year is still firm, with no indentations or dips where we sleep, and no roll towards the centre. The edges are also still firm, with no roll. The king mattress is extremely heavy, which two fit gym goers struggled to get up the stairs and even to turn from time to time. We have it on a base of straight wooden slats (no flex), and the mattress feels more firm than medium-firm. Because of that, it has changed how I sleep, it makes my hips ache if I sleep all night as I used to on my side and I have become more of a front sleeper now. To be fair, in this new sleeping position, I find the mattress very comfortable and get a good night's sleep. The mattress is very quiet, no noise from springs as you or your partner move. We find it far hotter than our old mattress, and no longer require an extra blanket at night in the winter. Price-wise, aim for sub-£500 in the sales (around Christmas). All in all, a very comfortable mattress that is wearing well, but it runs hot and is extremely heavy to lift.

## Frequently Bought Together

- Silentnight 1200 Eco Comfort Mattress | Pocket | Medium Firm | King
- Silentnight Anti-Allergy Mattress Protector King Size - Anti Bacterial Mattress Cover with Allergy UK Approved Anti Allergy Fibres - Fitted Elasticated Straps and Machine Washable - King 150x200cm

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**Shop now:** [https://www.desertcart.co.th/products/70892991-silentnight-1200-eco-comfort-mattress-pocket-medium-firm-king](https://www.desertcart.co.th/products/70892991-silentnight-1200-eco-comfort-mattress-pocket-medium-firm-king)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*