SleepSoul Space Memory Pocket 2000 Pillowtop Small Double 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
£358
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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
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
- Room to spread out alone: The UK small double is 30cm wider than the UK single, which means space to turn over and stretch an arm out without finding the edge.
- Kinder to small rooms: Being 15cm narrower than the UK double keeps a little more floor clear beside the bed, which matters when a door or wardrobe needs room to open.
- Pillowtop comfort for one: A solo sleeper gets the full width of the quilted, memory foam pillowtop to themselves, so the cushioning feels generous rather than shared.
- Fine for occasional guests: A couple staying a night or two will manage comfortably enough, which suits a spare room that mostly sits empty.
- Rolled for awkward access: Arriving vacuum packed means a mattress this size is far easier to carry up a narrow loft staircase than a flat one.
This size suits you if...
You sleep alone and have outgrown a single, or you're kitting out a guest room where couples only stay now and then. It also fits well if your bedroom is compact, such as a loft conversion with sloping ceilings, where a wider frame would leave you edging sideways round it.
Consider another size if...
You'll share the bed with a partner every night. We'd recommend the UK double instead, which gives 67.5cm each for two sharing; we suggest at least 2.6m x 2.8m for the UK double.
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FAQ's
Is the SleepSoul Space Memory Pocket 2000 small double big enough for two?
For occasional stays, yes. Two adults can share the UK small double for a weekend, but most couples would find it a little tight night after night. If you share every night, the UK double gives 67.5cm each for two sharing and needs a room of at least 2.6m x 2.8m.
What size bedroom do I need for a small double mattress?
We suggest a room of at least 2.4m x 2.8m for a UK small double. That leaves space to walk around the bed and open drawers. In a loft conversion, measure where the ceiling is high enough to stand, as sloping walls can make usable floor space smaller than the room's footprint.
What bedding fits a SleepSoul small double mattress?
Look for small double (4ft) fitted sheets, paired with a standard double duvet. Pillowtops tend to sit deeper than plain mattresses, and SleepSoul doesn't publish a depth for this one, so check the retailer's listing before choosing fitted sheets with a set pocket depth.
Small double or single for a teenager?
A UK small double is 30cm wider than a UK single and the same length, so a growing teenager gets real room to spread out. The catch is floor space: we suggest at least 2.4m x 2.8m for the UK small double, against at least 2.1m x 2.8m for the UK single.
Is a small double long enough for a tall person?
The UK small double is 190cm long (6ft 3in), the same length as a UK double. Taller sleepers whose feet reach the end may prefer the UK king, which is 10cm longer, although it needs a room of at least 2.7m x 2.9m.