Last seen for £258 at Mattress Online on 25th June 2026
SleepSoul Premium Cool Gel 1000 Pocket Single Mattress
The SleepSoul Premium Cool Gel 1000 Pocket is a firm hybrid that pairs 1000 pocket springs with a cool gel layer, which means solid, evenly spread support with a design aimed at slowing heat build-up.
- Sleeps cooler for longer
- Firm feel for back & front sleepers
- 10-year guarantee
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
More available sizes
Last seen for £484 at Mattress Online on 2nd September 2026
Last seen for £258 at Mattress Online on 25th June 2026
Last seen for £365 at Mattress Online on 2nd September 2026
Mattress details
Mattress
SleepSoul Premium Cool Gel 1000 Pocket Mattress
Size
Firmness
Firm
Construction
Foam
Pocket Spring
Hybrid
Memory Foam
Gel
Depth (cm)
30
Layers
6
Layer Details
Soft Foam
A breathable top layer with airflow designed to avoid heat build-up. It contours to your body, which means less pressure on hips and shoulders.
Coolgel
Temperature-regulating gel that slows heat build-up in the mattress. In practice, that means you should sleep cooler for longer through the night.
Memory Foam
A transition layer that allows a controlled amount of sink. It also minimises movement, helpful if you share the bed.
Pocket Springs
1000 individual pocket springs conform to your body's shape, supporting you where you need it most. They also prevent the roll-together effect that can pull couples into the middle.
Soft Foam
A lower comfort layer that spreads your weight consistently. This gives the mattress a settled, even feel across its surface.
Non slip base
An anti-slip base that adds stability, so the mattress stays put on your bed frame.
Layer details from sleepsoul.co.uk product page, September 2026.
Key benefits
This size suits you if...
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