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Hypnos Cawthorne Support Mattress

Hypnos Logo
From£549.95

up to

40% off

Comfort trial

Comfort fillings

Firmness rating

Support system

Enjoy the firm feel of the Hypnos Cawthorne Support Mattress. Featuring a core of ReActive™ springs for tailored support and breathable cotton and eOlus™ for refreshing comfort.

Reasons to Buy

Pocket Springs
Pocket Springs

Individualised springs encased in cloth pockets. Expertly adapting to movement to distribute personalised support to each part of your body.

Cotton
Cotton

Natural cotton fibres create a perfectly fresh sleeping environment. The soft fillings regulate your body temperature and wicks away moisture.

Soft White Fibres
Soft White Fibres

Soft synthetic fillings create an incredible cosy feel. These fillings are durable and resilient, maintaining its shape and quality. A great balance between comfort and value for money.

Reinforced mattress edge
Reinforced mattress edge

Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.

Tufted
Tufted

A traditional and elegant design that holds fillings in place whilst enhancing the stability of the mattress. The luxurious tufting ensures zero shifting, shape loss or sagging.

Firm
Firm

Firmer and more supportive

25cm deep
25cm deep

About 9.8 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

Single-sided
Single-sided

With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!

5 Year Guarantee
5 Year Guarantee

For your peace of mind

Handcrafted in the UK
Handcrafted in the UK

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

Fire Resistant
Fire Resistant

This product conforms to BS7177: 2008, for use at home

National Bed Federation Approved Brand
National Bed Federation Approved Brand

For the highest standards of quality and safety

Description

Explore the firm support and luxurious comfort of the Hypnos Cawthorne Support Mattress.

Supportive core

Experience ultimate support with 1200 unique ReActive™ springs that are personalised to your movement. Each spring sits within its own fabric pocket, helping to increase responsiveness and isolates movement. Delivering soothing support and reducing partner disturbance from motion.

The outer rows of the spring unit feature a firmer gauge to create a sturdy edge that does not dip under pressure. This is further reinforced with a durable rod edge so you can sleep right to the edge without a ‘roll off’ feel.

Completing the supportive core is a dual density polyester pad. This layer is designed to provide durable support to the spring unit, encouraging equal weight distribution. Helping you truly unwind each night.

Cotton comfort

The smart blend of cotton and polyester combines their comforting properties with increased breathability and moisture wicking. Helping you experience blissful comfort and a fresher sleep space that does not trap heat.

Refreshing fibres

Hypnos’ exclusive eOlus™ fibres are made from recycled materials and spun into breathable, comforting fibres. They promote airflow to dispel heat whilst offering a secure, firmer feel to keep you supported and cosy all night.

Firm support

Enjoy the firm feel of this mattress, a great choice if you’re looking for extra support. Traditionally tufted, this finishing secures the mattress layers in place and enhances the firm feel.

120 years of expertise

Holding over 120 years of expertise handcrafting luxury mattresses, the experts at Hypnos are skilled in delivering uncompromisable comfort and support.

Complete with a 5 Year Guarantee for ultimate reassurance.

Benefits

  • 1200 ReActive™ springs offer personalised support based on your movement and weight
  • Breathable blend of cotton and polyester fibres cushion you in comfort and wick away moisture for a fresher feel
  • Layer of eOlus™ fibres deliver extra cushioning and firmer feel to keep you feeling comfortable
  • Dual density polyester fibre pad provides added support and encourages even weight distribution
  • Firm rating, great if you prefer an orthopaedic feel
  • Enjoy a maximised sleep space with firmer edge springs and a secure rod edge fitting
  • Single-sided for easier care, simply rotate top to toe seasonally to extend mattress longevity
  • Tufted design secures mattress layers in place, providing a firmer feel and extra durability
  • Soft to touch Belgian damask cover
  • Handmade in the UK
  • Depth: 25cm
  • 5 Year Guarantee

60-Night Comfort Trial

This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!

The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.

It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.

Click here for more info about our 60-Night Comfort Trial.

Specification

FirmnessFirm
Comfort fillingsCotton, Soft White Fibres, Tufted
Support systemPocket Springs
Pocket spring count1200
Edge supportYes
Single-sidedYes
Guarantee5 years
Awards & accreditationsHandcrafted in the UK, Approved by the National Bed Federation
Fire resistanceConforms to BS7177: 2008, for use at home
DownloadsHypnos Product Care and Guarantee

Dimensions

SizeWidthLengthDepth
Single90cm190cm25cm
Small Double120cm190cm25cm
Double135cm190cm25cm
European Double140cm200cm25cm
King Size150cm200cm25cm
European King Size160cm200cm25cm
Superking180cm200cm25cm
Superking Zip and Link180cm200cm25cm
Emperor200cm200cm25cm

Please allow for a tolerance of +/- 2cm

Delivery

The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.

Next day delivery (weekdays only)

Order before

FREE

Weekday of your choice

Order up to 60 days ahead

FREE

Weekend

On Saturday or Sunday of your choice

£17.50

Delivery to the front door of your building

Yes

Two-hour delivery time slot

We’ll let you know on the day before your delivery

Yes

Call to let you know we’re on our way

On your delivery day

Yes

Delivery to your room of choice

£20.00

Mattress recycling

We'll take away your old mattress

£35.00

Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.

Need further information? Please visit our Delivery page.

Reviews

4.7/5

out of 40 reviews onTrustpilot logo

Product review stars

Customer Reviews Summary

summarised by AI

5 starsMrs Stevens
11 April 2026

Verified Purchase

5 starsPm
13 February 2026

Verified Purchase

5 starsAdenike
29 November 2025

Verified Purchase

5 starsShelia
27 November 2025

Verified Purchase

5 starsGlenda
26 November 2025

Verified Purchase

5 starsKath
2 November 2025

Verified Purchase

5 starsColin
7 September 2025

Verified Purchase

5 starsRussell
10 August 2025

Verified Purchase

5 starsCarolyn
28 July 2025

Verified Purchase

5 starsAndrew
13 July 2025

Verified Purchase

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