Aspire Pocket+ 1000 Wool and Cashmere Mattress
Mattress
Aspire Pocket+ 1000 Wool and Cashmere Mattress
Size
Firmness
Medium
Construction
Depth (cm)
23
Layers
5
Layer Details
- Knit-Tex cover. A knitted cover with a tulip print, designed for breathability and airflow. In practice that means a fresher-feeling sleep surface, particularly useful if you run warm at night.
- Cashmere and Wool comfort layer. A blend of cashmere and wool fibres providing the main comfort layer. These natural fibres are highly breathable and help regulate temperature, which means fewer sweaty wake-ups than a purely synthetic top layer.
- Recycled polyester layer. A cushioning layer made from 70% recycled single-use plastic. It adds a little extra softness while giving the mattress a stronger environmental case.
- Eco foam layer. Made from 100% reclaimed foam, this layer moulds around your body to take pressure off your joints. It softens the transition between the fibre layers above and the springs below.
- Pocket+ springs. 1000 Pocket+ springs with thicker wire, special coil shapes and an extra row of springs, a count based on the kingsize. Each spring moves independently, which means the mattress adapts to your shape and you feel less of a partner's movement.
Layer details from mattressonline.co.uk product page, September 2026.
- Real room for one: The UK small double is 30cm wider than the UK single, which means a solo sleeper can stretch out, roll over and still stay on the mattress.
- Fits rooms a double crowds: At 15cm narrower than the UK double, it slots into box rooms, studio flats and loft conversions where a bigger frame would block walking space.
- Natural fibres on a budget size: The cashmere and wool comfort layer regulates temperature across the whole 120cm surface, useful if a smaller room tends to hold heat overnight.
- Slim enough for compact frames: The 23cm depth keeps the bed low in a small room, so it suits older 4ft frames and rooms where a tall mattress would feel imposing.
- Manageable for occasional sharing: Independent pocket springs limit motion transfer, which helps when a couple shares this width for a guest room stay rather than every night.
This size suits you if...
You sleep alone and have outgrown a UK single but your room can't spare the extra width a UK double takes, or you're furnishing a guest room, holiday let or second bedroom where couples stay occasionally rather than nightly. It also suits a teenager moving up from a single in a room where floor space still matters for a desk or wardrobe.
Consider another size if...
You share the bed every night, because 120cm is a squeeze for two adults long term. We'd recommend the UK double instead, which is 15cm wider and the same length; allow at least 2.6m x 2.8m for it.
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How big is the Aspire Pocket+ 1000 in a UK small double?
It measures 120 x 190cm, which is 4ft x 6ft 3in. That's 30cm wider than the UK single and the same length, so you gain sprawling room without needing a longer room. We suggest a bedroom of at least 2.4m x 2.8m so you can still open drawers and move around the bed comfortably.
Is a small double Aspire Pocket+ 1000 big enough for a couple?
For occasional nights, yes. The pocket springs move independently, so you feel less of a partner shifting, which helps at this width. For nightly sharing, 120cm is tight for two adults, and we'd suggest sizing up to the UK double, which is 15cm wider.
Will the Aspire Pocket+ 1000 small double fit in a box room?
Usually, yes, and that's the point of this size. At 120cm wide it leaves walking space in rooms where a standard double would touch the walls. Allow at least 2.4m x 2.8m, and check the door swing clears the frame before you commit, since a few centimetres can decide it in a box room.
Is the small double a good choice for a teenager?
It's a sensible step up from a single. The extra 30cm of width suits a growing teenager who has started to feel cramped, while the medium feel and pressure-relieving reclaimed foam layer work for lighter bodies. The room keeps more floor space than a UK double would allow, useful where a desk shares the room.
Where can I buy the Aspire Pocket+ 1000 in a small double?
Compare the retailers listed on this page; the prices shown here are updated as retailers change them. The UK small double is a standard 4ft size, so frames and fitted sheets are easy to find, and a standard double duvet works well on top.