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Features you'll love

Support System

Pocket Springs

Individually pocketed springs work to give you support exactly where you need it.

Comfort Fillings

Comfort Foam

Comfort Foam gently moulds to your unique body shape to envelope you in sumptuous cushioning all night long.

Firmness

Medium

Good all-rounder for front, side or back sleepers.

Description

A sumptuous 24cm deep, the Coolflex® Essentials Pocket Mattress is a premium medium firmness mattress when it comes to comfort and tailored support. Combining the benefits of 800 individual pressure-reactive pocket springs and a layer of indulgent soft foam, this is the perfect choice for those who’ve forgotten just how refreshing sleep can be. Whichever position you prefer on your trip to the Land of Nod, this mattress reacts to your every movement, ensuring spinal alignment and tailored cushioning.

The Coolflex® Essentials Pocket Mattress is the perfect sleeping surface for those who want to enjoy all the comfort of a medium mattress with tailored levels of support. With a five-year guarantee as standard, you'll enjoy a relaxing and refreshing sleep, night after night.

Autonomous and reactive support

Boasting 800 pocket springs, the Coolflex® Essentials Pocket Mattress offers unrivalled support. Each of the 800 springs are individually housed in its own fabric pocket, allowing autonomous response to changes in weight and pressure, and providing support to where it’s needed most. The 2cm layer of soft foam moulds to your contours to provide five-star levels of comfort; this innovative system helps to disperse the weight from pressure points, such as the elbows, hips, knees, and shoulders.

Easy to unpack, easy to care for

Vacuum-sealed for freshness and easy transportation to your desired location, the Coolflex® Essentials Pocket Mattress expands to normal size within 24 hours of unpacking. It’s also single-sided so you don’t need to flip it – just remember to rotate from head to toe now and again to keep the mattress in tip top condition and super-responsive to your body shape.

Minimal motion transfer

The combination of pocket springs and soft foam used in the Coolflex® Essentials Pocket Mattress work together to ensure virtually no motion transfer between sleepers. This means that - even if your bedfellow is prone to bouts of midnight disco dancing - their nocturnal wrigglings won't disturb your sleep. In addition, because the support offered by this mattress targets each individual, there's no tendency for you both to roll towards the centre of the mattress - unless it's by mutual agreement!

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Features

800 Pocket Springs

Pocket springs are springs mounted in their own separate fabric pockets, meaning they work completely independently of one another and can provide your body with better pressure relieving support.

Reflex Foam

Used together with springs, or as the support layer in all-foam mattresses, Relfex Foam is versatile and comfortably supportive.

24cm Depth

This mattress is approximately 24cm deep.

Knitted Cover

This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Vacuum Packed & Rolled

Rolled mattresses have the advantage of being easy to transport, especially to upstairs bedrooms. When unrolled, they expand fully over time, usually being comfortable enough to sleep on after 48 hours.

No Roll Together

Individual personal sleeping zones mean that you won't be disturbed if your partner rolls or moves, as you won't feel their motion. There's also no tendency to roll towards the middle of the mattress.

Pressure Relieving

This type of mattress gives maximum pressure relief, allowing your body weight to spread across it evenly. This ultimately means less tossing and turning throughout the night and a more relaxing and restful sleep.

Turning Handles

Flag-stitched handles are attached to the sides of the mattress to assist in turning or rotating.

Hypoallergenic

Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

Vegan Friendly

This product is made from materials that are 100% free from animal by-products.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Benefits

800 individually pocketed springs for ultimate body support
Soft foam top for pillow-soft cushioning and comfort
Premium knitted top cover which is soft to the touch
Medium feel - a good all-rounder for all types of sleeper
Single sided - does not require flipping over
Comes vacuum packed, rolled and boxed for easy delivery and installation

Highly Rated

You've got the best price

As Online Bed Retailer of the Year 2025 - 2026, you can trust us to get you the best price. With our fast delivery and exceptional service, you won't find better elsewhere.

Coolflex® Essentials Pocket Mattress

4.8 out of 5

5 Star (258)

4 Star (35)

3 Star (8)

2 Star (1)

1 Star (1)

Experience refreshing sleep with support that adapts to your every movement.

800 Pocket Springs

Reflex Foam

24cm Depth

Firmness: Medium

£149

RRP £209

Save £60

from £149

Size

Single 3' x 6'3"

£149 RRP £209

In stock

Small Double 4' x 6'3"

£199 RRP £279

In stock

Double 4'6" x 6'3"

£199 RRP £279

In stock

King Size 5' x 6'6"

£229 RRP £319

In stock

Super King 6' x 6'6"

£269 RRP £379

In stock

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Description & Features