Sleepeezee Cool Refresh 2300 Pocket Pillow Top Double Mattress
The Sleepeezee Cool Refresh 2300 Pocket Pillow Top Mattress combines a cool-touch knitted cover with a layer of Staycool Gel, which means the surface should stay comfortable if you tend to sleep warm.
- Cool-touch cover for warm sleepers
- Pillow top adds extra cushioning
- 10-year guarantee
£899
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Sleepeezee Cool Refresh 2300 Pocket Pillow Top Mattress
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Mattress details
Mattress
Sleepeezee Cool Refresh 2300 Pocket Pillow Top Mattress
Size
Firmness
Medium
Construction
Gel
Pocket Spring
Depth (cm)
27
Layers
7
Layer Details
Cool-touch cover
A cool-touch knitted cover that starts regulating temperature as soon as you lie down. It gives the surface a fresher feel if you sleep warm.
Soft polyester comfort layer
Soft polyester fillings that provide the initial cushioning. You get a gentle first layer of softness as the pillow top eases you in.
Staycool Gel
A 2cm layer of pressure-sensitive Staycool Gel that draws away excess heat and manages moisture. It helps you stay comfortable through the night.
High-density support layer
A strong foundation for the layers above. It keeps the comfort layers supported over the springs.
1500 mini comfort springs
Gentle, responsive support springs. They add a more adaptive feel beneath the comfort layers.
800 traditional pocket springs
Strong, supportive springs that form the firmer core. They give the mattress its underlying support.
Foundation layer
A base layer that gives strong support to everything above it, helping the mattress keep its structure.
Layer details from sleepeezee.com product page, October 2026.
Key benefits
- Room for two without filling the room: At 135 x 190cm, it fits a bedroom of at least 2.6m x 2.8m by our guidance, which usually leaves space for a wardrobe and a chest of drawers.
- Less heat build-up between you: Two bodies trap more warmth than one, and the 2cm Staycool Gel layer draws excess heat away, so you're less likely to wake up clammy beside a warm partner.
- Usable edges on a shared bed: With 67.5cm each, couples often sleep near the sides, and Calibre edge side support helps those edges hold their shape when you lie or sit there.
- Bedding you can find anywhere: Standard double sheets and a 200 x 200cm double duvet fit, so replacing or adding bedding is easy on any budget.
This size suits you if...
You share with a partner in a typical UK bedroom of around 3m x 3m and one of you tends to sleep warm, or you're furnishing a guest room for visiting couples who want a medium feel most people can settle on.
Consider another size if...
You both sprawl at night or one of you is tall enough to want extra length. We'd recommend the UK king instead, which is 10cm longer and needs at least 2.7m x 2.9m.
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FAQ's
Is the UK double Sleepeezee Cool Refresh 2300 big enough for two people?
For most couples, yes. The UK double gives you 67.5cm each, which is the traditional British shared size. If one of you moves around a lot, the UK king gives 75cm each, so the UK double gives you 7.5cm less each in exchange for a smaller footprint.
What room size do I need for a UK double Sleepeezee Cool Refresh 2300?
We suggest at least 2.6m x 2.8m, with around 3m x 3m being a comfortable size. At the larger end, you'll usually fit bedside tables on both sides and still walk around the bed easily. Nearer the minimum, one side may need to sit close to a wall.
What is a UK double mattress size in feet and inches?
A UK double measures 4ft 6in x 6ft 3in, or 135 x 190cm. It's the same length as the UK single and UK small double, so a tall sleeper gets no extra legroom by choosing the UK double over those smaller sizes.
Should I choose the UK double or UK king Sleepeezee Cool Refresh 2300?
The UK double is 15cm narrower and 10cm shorter than the UK king. Choose the UK king if you have at least 2.7m x 2.9m and want more space each. If your bedroom is closer to 2.6m x 2.8m, the UK double will feel far less cramped once the furniture is in.
Will a UK double Sleepeezee Cool Refresh 2300 fit up narrow stairs?
Before ordering, measure turning stairs and landings against 135cm wide, 190cm long and 27cm deep, especially in older terraces or compact new builds. Sleepeezee doesn't publish a weight for this mattress, so plan for two people to carry it, then compare the retailers listed on this page.