SleepSoul Luna 1000 Pocket Memory Pillow Top Small Double Mattress
The SleepSoul Luna 1000 Pocket Memory Pillow Top Mattress has a 4cm convoluted foam top layer over memory foam, which means a breathable, contouring surface with a cushioned feel.
- Cushioned pillow-top comfort
- Airflow layer keeps heat down
- 100-night trial & 10-year guarantee
£324
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SleepSoul Luna 1000 Pocket Memory Pillow Top Mattress
More available sizes
Mattress details
Mattress
SleepSoul Luna 1000 Pocket Memory Pillow Top Mattress
Size
Firmness
Medium
Construction
Foam
Memory Foam
Pocket Spring
Rolled
Depth (cm)
28
Layers
4
Layer Details
Convoluted foam
A 4cm layer of convoluted foam, shaped for airflow and to avoid heat build-up. It contours to your body while helping the surface stay breathable.
Memory foam
A 2cm layer of memory foam that spreads your weight consistently. That gives deeper comfort under your shoulders and hips.
Soft foam
A 1cm layer of soft foam. It adds a little extra cushioning between the comfort layers and the springs.
Non-slip base fabric
An anti-slip base fabric that adds stability. It helps the mattress stay put on your bed base.
Layer details from sleepsoul.co.uk product page, October 2026.
Key benefits
- Room to sprawl when you sleep alone: At 30cm wider than the UK single, you can sleep diagonally or flat out on your front, with the pillow top cushioning you wherever you end up.
- Leaves floor space in a compact room: It's 15cm narrower than the UK double, which can be the gap that lets a wardrobe door swing open in a box room; we suggest at least 2.4m x 2.8m.
- Easier up a tight staircase: It arrives rolled and boxed, which helps on the narrow, turning stairs of a loft conversion where a flat 4ft mattress could easily jam.
- Bedding that's easy to buy: 4ft is a standard UK size, so small double fitted sheets are on most shelves, and a normal double duvet gives you generous overhang.
- Fine for a guest couple now and then: Two people can share for a weekend stay, although for nightly sharing the UK double gives 67.5cm each and will feel a lot less cramped.
This size suits you if...
You sleep alone and have outgrown a single, your room is a box room, loft conversion or small second bedroom where every bit of floor counts, or a couple only stays over now and then rather than every night.
Consider another size if...
You share the bed with a partner every night. We'd recommend the UK double instead, which gives 67.5cm each; we suggest at least 2.6m x 2.8m for the UK double.
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FAQ's
Is the SleepSoul Luna 1000 small double big enough for two people?
For a guest couple staying a night or two, yes, it works. For two adults every night it's a squeeze, and the soft pillow top can make you roll towards each other a little. If you share nightly, the UK double is 15cm wider and gives 67.5cm each.
What size bedroom do I need for a UK small double mattress?
We suggest allowing at least 2.4m x 2.8m for a UK small double. That leaves space to walk round the bed and open drawers. If your room is between that and 2.6m x 2.8m, the UK small double is the safer choice over the UK double, which needs the larger room.
SleepSoul Luna 1000 small double or double: which should I buy?
Both are the same length, so tall sleepers lose nothing either way. The UK small double is 15cm narrower, which suits a solo sleeper in a compact room. Choose the UK double if a partner sleeps with you most nights or the room comfortably clears 2.6m x 2.8m.
Is a Luna 1000 small double a good upgrade from a single for a teenager?
Often, yes. The UK small double is 30cm wider than the UK single but the same length, so it adds width without eating extra floor at the foot end. Check the room first: we suggest at least 2.4m x 2.8m, against 2.1m x 2.8m for the UK single.
What fitted sheets fit a UK small double Luna 1000 mattress?
Buy small double (4ft) fitted sheets, not standard double ones, which will be baggy at the sides. The mattress is 28cm deep, so look for sheets with a deep enough pocket to tuck under properly. A standard double duvet gives you a comfortable overhang on this width.