Mattress Online Memory Zone 2000 Pocket Mattress
Mattress
Mattress Online Memory Zone 2000 Pocket Mattress
Size
Firmness
Medium Firm
Construction
Depth (cm)
25
Layers
3
Layer Details
- Knitted cover. A soft knitted cover with a wave pattern and embroidered label. It adds a touch of cosiness and warmth to the sleep surface.
- Memory Foam. A plush layer of memory foam that cushions the hardest parts of your body, like the shoulders and hips. This is where the pressure relief comes from.
- Pocket Springs. 2000 pocket springs, each responding to your weight individually. This contours to your body and relieves pressure across the night.
Layer details from mattressonline.co.uk product page, September 2026.
- Fits compact rooms: At 90cm wide it leaves room for a desk, wardrobe and toy storage in a child's bedroom, or two beds plus a walkway where siblings share.
- Grown-up support for growing sleepers: The 2000 pocket springs respond individually to weight, which means proper spinal support for a teenager who has outgrown a basic foam mattress.
- Medium firm suits guest duty: A medium firm feel is a safe middle ground for a spare room, comfortable for most visitors without being too soft for back sleepers.
- Works with raised frames: At 25cm deep it sits sensibly within the safety rails of most bunk and mid-sleeper frames, though check your frame's maximum mattress depth first.
- Cheap, easy bedding: Single sheets and duvets are the most widely stocked and lowest priced of any UK size, which keeps running costs down for guest rooms.
This size suits you if...
You're buying for a child or teenager who needs supportive springs rather than a cheap foam slab, you're kitting out a spare room or a room that doubles as an office, or you're a solo adult in a compact bedroom, student room or first flat where a 90cm width is the practical limit.
Consider another size if...
You're an adult who spreads out in your sleep, or you share the bed even occasionally. We'd recommend the UK small double instead: it's 30cm wider, the same length, and we suggest at least 2.4m x 2.8m of floor space for it.
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Will the Memory Zone 2000 UK single fit a bunk bed or mid sleeper?
Usually, yes. The UK single is the standard bunk bed size at 90 x 190cm, and at 25cm deep the Memory Zone 2000 fits within the safety rails of most frames. That said, some bunk beds specify a shallower maximum depth, so check your frame's guidance before ordering, particularly for a top bunk.
Is the Memory Zone 2000 UK single suitable for a child?
For older children and teenagers, yes. The 2000 pocket springs support a growing spine properly, and the memory foam layer cushions shoulders and hips. It sits at the medium to firm end, so a very light child may find it a little hard at first. It suits kids who have moved on from a starter mattress.
Is a UK single big enough for an adult?
At 90cm wide and 190cm long it works well for most solo adults, especially in a student room or compact bedroom. Taller sleepers should note the UK king and UK super king are 10cm longer, though both are considerably wider too. If you like to sprawl, the UK small double adds 30cm of width at the same length.
How heavy is the Memory Zone 2000 in a single size?
Mattress Online doesn't publish a weight for the UK single. Across verified owner reviews the mattress is described as heavy for its type, though the single is the smallest and lightest size in the range, so rotating it or getting it up a bunk ladder is far more manageable than with the larger sizes.
Is the single a good choice for a guest room?
Yes, and it's a popular setup: one or two UK singles suit a spare room that doubles as an office or hosts varying guests. The medium firm feel is agreeable to most visitors, and single bedding is cheap to keep spare. Two singles also let you host a couple or two children without committing floor space to a double.