SleepSoul Space Memory Pocket 2000 Pillowtop Super King Mattress in a Box
The SleepSoul Space Memory Pocket 2000 Pillowtop is a mattress in a box that combines pocket springs with memory foam and a pillowtop finish, which means the comfort layer is stitched on top rather than built into the mattress itself.
- Soft, cushioned pillow top
- Pocket spring support beneath
- Rolled to fit up narrow stairs
£433
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SleepSoul Space Memory Pocket 2000 Pillowtop Mattress in a Box
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Mattress details
Mattress
SleepSoul Space Memory Pocket 2000 Pillowtop Mattress in a Box
Size
Firmness
Medium Firm
Construction
Foam
Pocket Spring
Rolled
Memory Foam
Depth (cm)
Layers
6
Layer Details
Quilted cover
A soft, stretch-knit cover with a comfort fibre layer quilted into it. This gives the surface a cushioned, padded feel as soon as you lie down.
Comfort fibre layer
A soft fibre layer quilted into the cover. It adds to the plush, pillowtop feel at the top of the mattress.
Soft foam
A 1cm layer of soft foam sits above the memory foam. It adds a little extra cushioning before you reach the firmer layers below.
Memory foam
A 2cm layer of temperature-sensitive memory foam that moulds to your body, set between soft foam layers. It adds contouring around your shoulders and hips.
Mini pocket springs
1200 mini pocket springs sit in the pillowtop, above the main springs. They add a springy layer of cushioning that responds to your shape without feeling flat.
Pocket spring core
A core of 800 full-size pocket springs, each in its own fabric pocket. Because each spring works on its own, the core gives steady support and helps give the mattress its medium-firm feel.
Layer details from archerssleepcentre.co.uk and mynextmattress.co.uk product pages, October 2026.
Key benefits
- 90cm each when sharing: Two sleepers get 90cm each, which means a partner's elbows and late night turns tend to stay on their own side rather than drifting onto yours.
- Space for children and dogs: A child arriving after a bad dream or a large dog who sleeps on the bed can join you without an adult ending up clinging to the edge.
- 30cm wider than the UK king: The UK super king is 30cm wider than the UK king at the same 200cm length, so every bit of the extra space goes into width.
- A big step up from the UK double: Coming from a UK double, each of you gains 22.5cm, which is the difference between negotiating for space and simply having it.
- In proportion in a large room: In a period property or generous master bedroom, the UK super king fills the wall properly, where a smaller bed can look slightly lost.
This size suits you if...
You share with a partner who kicks and fidgets through the night, your children or a large dog regularly end up in the bed with you, and your bedroom comfortably clears our suggested minimum of 3m x 2.9m.
Consider another size if...
Your bedroom falls short of our suggested 3m x 2.9m, or the extra width would mostly go unused. We'd recommend the UK king instead, and we suggest at least 2.7m x 2.9m for it.
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FAQ's
Is the SleepSoul Space Memory Pocket 2000 UK super king big enough for two adults and a child?
It gives two adults 90cm each before anyone else climbs in. A small child can often find a gap between you without either adult being pushed to the edge, although two children every night will feel a little tighter. For occasional visits, the UK super king absorbs them far more easily than a smaller size.
SleepSoul Space Memory Pocket 2000 super king vs king: which should I choose?
The UK super king is 30cm wider than the UK king and the same length, giving each sharer 15cm more. If your partner is restless or pets share the bed, we'd pick the UK super king. If your room is nearer 2.7m x 2.9m, which is what we suggest for the UK king, choose the UK king.
Can a UK super king fit in a loft conversion bedroom?
Possibly, but the sloping ceiling usually decides the layout. The bed tends to go against the tallest wall so you can sit up comfortably, and you still want at least 3m x 2.9m of floor. Measure the floor you can actually stand on, rather than the total footprint under the slope.
Will a restless partner disturb me on a pillowtop super king?
Distance helps more than any comfort layer here. With 90cm each on the UK super king, a partner who turns frequently is simply further from you. SleepSoul doesn't publish firmness details for this model, so check the brand's own guidance if you want to know how the pillowtop feels.
Is a UK super king pillowtop mattress a good idea if my dog sleeps on the bed?
If your dog joins you every night, the UK super king gives 30cm more width than a UK king, which stops you curling around them. Factor in the bedding cost too, as you'll need super king sheets and a 260 x 220cm duvet rather than anything you already own for a smaller bed.