SleepSoul Heaven Gel Pocket 2000 Double Mattress in a Box
The SleepSoul Heaven Gel Pocket 2000 is a mattress in a box, which means it arrives compressed and rolled for easier delivery and manoeuvring up the stairs.
- Soft-to-medium feel for gentle comfort
- Coolgel foam slows heat build-up
- Pocket springs for steady support
£269.84
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SleepSoul Heaven Gel Pocket 2000 Mattress in a Box
More available sizes
Mattress details
Mattress
SleepSoul Heaven Gel Pocket 2000 Mattress in a Box
Size
Firmness
Medium Soft
Construction
Pocket Spring
Rolled
Gel
Depth (cm)
Layers
5
Layer Details
Soft foam top layer
A 2cm layer of soft foam sits under the quilted stretch knit cover. It spreads your weight evenly, which adds a gentle cushioning to the surface.
Coolgel foam
3cm of Coolgel foam, a temperature-regulating layer that slows down heat build-up in the mattress. If you tend to sleep warm, this is the layer that should help.
Mini pocket springs
A comfort layer of 1200 mini tablet pocket springs sits above the core. Being smaller, they add a softer, more responsive feel closer to the surface.
Pocket spring core
The core holds 800 standard size pocket springs, each in its own cloth sleeve. Each spring works on its own, which gives the mattress its underlying support.
Non-slip base fabric
The underside has a non-slip fabric. It helps the mattress stay put on your bed base, so it is less likely to shuffle about.
Layer details from sleepsoul.co.uk and archerssleepcentre.co.uk product pages, October 2026.
Key benefits
- Room for two, room to move: At 135 x 190cm you each get 67.5cm of width, which means two adults can share nightly while the bed still leaves walking space around it.
- Fits the rooms most of us have: We suggest a bedroom of at least 2.6m x 2.8m, so it suits many second bedrooms and first flats where a UK king would crowd the wardrobe.
- Space for bedside tables: In a room nearer 3m x 3m, the comfortable norm for a UK double, you can usually fit a bedside table on each side, so neither of you reaches over the other.
- A guest room that works for couples: Visiting couples get a proper shared bed rather than a squeeze, which makes the UK double a sensible choice for a spare room that sees regular overnight guests.
- Easy bedding to find: Double sheets and a 200 x 200cm double duvet are sold almost everywhere, so dressing the bed is simple if you're furnishing a whole home at once.
This size suits you if...
You share the bed with a partner and your bedroom sits somewhere around our suggested 2.6m x 2.8m minimum, or you're kitting out a spare room for visiting couples and want a shared bed that still leaves space for a wardrobe and drawers.
Consider another size if...
You share with a partner who likes to spread out, or either of you wants a longer bed. We'd recommend the UK king instead, which gives 75cm each; allow at least 2.7m x 2.9m.
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FAQ's
How much space does each person get on a SleepSoul Heaven Gel Pocket 2000 UK double?
Two people sharing the UK double get 67.5cm of width each. That's 7.5cm less each than the UK king, which gives 75cm per person. Most couples find the UK double workable, although if one of you sleeps like a starfish, the extra width on the UK king will be felt.
What are the SleepSoul Heaven Gel Pocket 2000 double dimensions in feet?
The UK double measures 135 x 190cm, which is 4ft 6in x 6ft 3in. That's the standard UK double footprint, so it should suit a bed frame sold as a UK double.
Will a UK double SleepSoul Heaven Gel Pocket 2000 fit in a small bedroom?
We suggest a room of at least 2.6m x 2.8m for a UK double. Around 3m x 3m is more comfortable, and gives you a better chance of fitting bedside tables on both sides plus a wardrobe. Measure the room, and the space you need to open doors and drawers, before you buy.
Is the SleepSoul Heaven Gel Pocket 2000 double long enough for tall people?
The UK double is 190cm long, the same length as the UK single. If you or your partner find your feet near the end of standard beds, the UK king is 10cm longer at 200cm. We'd suggest at least 2.7m x 2.9m for the UK king.
Should I get a UK double or UK single SleepSoul Heaven Gel Pocket 2000 for a spare room?
The UK double is 45cm wider than the UK single, and both are the same length. If couples stay over, the UK double is the better choice. A UK single needs less floor, and we suggest at least 2.1m x 2.8m for the UK single, which can suit a box room better.