Aspire Pocket+ 1000 Memory Box Top Mattress
Mattress
Aspire Pocket+ 1000 Memory Box Top Mattress
Size
Firmness
Medium Firm
Construction
Depth (cm)
22
Layers
4
Layer Details
- Oeko-Tex fabric quilted surface. A quilted sleep surface made with Oeko-Tex certified fabric, which means the textile has been independently tested for harmful substances. It gives the top a slightly cushioned, padded feel from the first touch.
- Memory foam comfort layer. Memory foam sits directly beneath the quilting, moulding to your shape and easing pressure at the shoulders and hips. It also gives the mattress its slower, more cradling surface feel.
- Pocket+ 1000 spring system. A unit of 1,000 individually pocketed springs, each moving independently, which means less motion transfer to a partner and support that follows your body rather than pushing back as one block.
- Eco foam support layer. An eco foam base layer that stabilises the springs and adds durability to the structure. It's the foundation the rest of the mattress works from.
Layer details from aspirestore.co.uk product page, September 2026.
- Fits where other beds won't: At 90cm wide it slots under a loft conversion slope or alongside a desk and wardrobe in a child's room without swallowing the floor.
- Works on raised frames: The 22cm depth suits bunk beds, cabin beds and mid sleepers, where a taller hotel-style hybrid would sit above the guard rail.
- Pocket springs at a child-friendly price: You get 1,000 individually pocketed springs rather than an open coil, which means support that adjusts as a growing sleeper changes position.
- Memory foam without the sink: The memory foam layer cushions shoulders and hips, while the medium firm springs beneath stop a lighter body feeling swallowed.
- Cheap, easy bedding: Standard single sheets and a 135 x 200cm duvet fit, and they're the most widely stocked and lowest-cost bedding of any UK size.
This size suits you if...
You're buying for a child or teenager moving up from a cot or toddler bed, you need a mattress for a bunk, cabin or mid-sleeper frame where a slimmer build is safer, or you're kitting out a spare room or student flat where the frame came supplied and the mattress didn't. It's also a sensible pick where two beds need to share one room.
Consider another size if...
You're an adult couple, or a solo sleeper who spreads out and keeps waking at the edge. We'd recommend the UK double instead; it's 45cm wider and the same length, and we suggest at least 2.6m x 2.8m of floor space for it.
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Is the Aspire Pocket+ 1000 single suitable for a bunk bed?
Generally, yes. At 22cm deep it's slimmer than many hybrids, which matters on a top bunk where the mattress must sit below the guard rail. Check your frame's maximum mattress depth before ordering, as it varies by manufacturer, but this is one of the easier hybrids to fit on a raised frame.
Is the Aspire Pocket+ 1000 single good for a child or teenager?
It's a strong fit. The medium firm feel gives growing sleepers proper spinal support without the hard, boardy surface some budget children's mattresses have, and the Oeko-Tex certified fabric has been independently tested for harmful substances. The pocket springs also adapt as a child grows heavier, so it should outlast a foam-only budget option.
How much room does a UK single mattress need?
The mattress itself is 90 x 190cm, and we suggest allowing at least 2.1m x 2.8m of floor space so you can walk round it and open drawers comfortably. That modest footprint is why the UK single works in box rooms, lofts with sloped ceilings and children's rooms where a desk and toy storage compete for space.
Can two Aspire Pocket+ 1000 singles go in one room?
Often, yes, and it's a common setup for siblings sharing or a guest room that hosts people who'd rather not share a bed. Each mattress needs its own walkway, so measure carefully. Because each single has its own pocket spring unit, one restless sleeper won't disturb the other at all.
Is a single big enough for an adult on the Aspire Pocket+ 1000?
For a lone adult of average build, yes: the UK single is the standard one-person size and the 1,000 pocket springs support an adult perfectly well. If you're tall, note it's 190cm long; the UK king version is 10cm longer, though much wider too. Adults who sprawl will feel the 90cm width first.