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Hypnos Clinton Cotton Deluxe Mattress

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From£635.40

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Comfort trial

Comfort fillings

Firmness rating

Support system

Relax into natural cushioning and responsive support with the Hypnos Clinton Cotton Deluxe Mattress, crafted with sustainable fillings, ReActivePro™ springs and edge-to-edge support.

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.

Wool
Wool

Stay snuggly all night long. Perfect all year round, wool is a natural insulator and has great temperature regulating properties.

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.

Hand side-stitched
Hand side-stitched

A traditional technique which creates a sturdier and more durable border. The stylish hand side-stitching method is used to improve longevity and edge-to-edge support.

Medium
Medium

Not too soft, not too firm - the perfect balance

26cm deep
26cm deep

About 10.2 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!

10 Year Guarantee
10 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

The Hypnos Clinton Cotton Deluxe Mattress is expertly handcrafted in the UK. With traceable British wool, responsibly sourced cotton and plush, resilient Solotex™ fibres.

Natural comfort

Generous layers of cotton and wool provide excellent temperature regulation and breathability. Each mattress includes naturally hypoallergenic cotton. It also contains about 4kgs of traceable British Red Tractor wool. Both the wool and cotton are fire-resistant without the use of flame-retardant chemicals.

Resilience

For added bounce-back and lasting shape retention, the Clinton contains Solotex™. This eco-friendly, polyester-based fibre is known for its durability. Designed to promote airflow, Solotex™ offers a cushioning feel. This material can also help the mattress retain its shape over time.

Reactive support

Hypnos offers an innovative take on the traditional pocket spring system with their ReActivePro™ 6-turn system. 1000 pocket springs, each with six active turns, help the mattress react faster and more effectively to your movements. Delivering pressure relief, spinal alignment, and tailored support across the entire sleep surface.

Solid space

Three rows of firmer springs along the perimeter provide complete edge-to-edge support. This Triple Edge Protection™ system adds stability. You can sleep right to the very edge of the mattress, making the most of the full sleep surface. The border is finished with two rows of traditional hand side-stitching for added durability.

The Clinton is single-sided which means you won't have to flip this mattress. You simply need to rotate top to toe seasonally to keep it in great condition.

Responsibly made

The Clinton features pure British wool, traceable to Red Tractor assured farms. So high standards of animal welfare, fair pay for farmers, and environmental care are ensured. At end of life, the mattress is 100% recyclable, supporting a circular, low-impact approach to sustainability.

Highest quality

Hypnos has been handcrafting luxury mattresses here in the UK since 1904. They have been recognised with a Royal Warrant from His Majesty King Charles III for their work. Each Clinton Cotton Deluxe mattress comes backed by a 10 Year Guarantee, a testament to its quality and craftsmanship.

Benefits

  • 1000 ReActivePro™ 6-turn pocket springs provide enhanced responsiveness and reduced motion transfer
  • Plush comfort layers of cotton and natural wool fibres provide exceptional comfort
  • British Red Tractor Wool traceable to assured farms
  • Plush, resilient Solotex™ polyester fibre filling made from recycled materials
  • Triple Edge Protection™: 3 rows of higher tension edge springs provide extra support for a complete edge-to-edge sleeping area
  • Finished with 2 rows of traditional hand side-stitching on the border
  • Pure unbleached cotton sleep surface free of harmful chemicals
  • Single-sided so there's no need to turn it
  • The ideal medium feel
  • 100% recyclable at end of life
  • Handmade in the UK
  • Depth: 26cm
  • 10 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

FirmnessMedium
Comfort fillingsCotton, Wool, Soft White Fibres
Support systemPocket Springs
Pocket spring count1000
Edge supportYes
BorderHand side-stitched
Single-sidedYes
Guarantee10 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
Single90cm190cm26cm
Small Double120cm190cm26cm
Double135cm190cm26cm
European Double140cm200cm26cm
King Size150cm200cm26cm
European King Size160cm200cm26cm
Superking180cm200cm26cm
Superking Zip and Link180cm200cm26cm
Emperor200cm200cm26cm

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

FREE

Delivery to the front door of your building

Free upgrade for Double, European Double, King Size, European King Size, Superking, Superking Zip and Link and Emperor to your room of choice

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

Free upgrade for Double, European Double, King Size, European King Size, Superking, Superking Zip and Link and Emperor

£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

5.0/5

out of 1 reviews onTrustpilot logo

Product review stars
5 starsMrs Anderson
13 March 2026

Verified Purchase

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