Luna Memory 1000 Pocket Hybrid Mattress
Mattress
Luna Memory 1000 Pocket Hybrid Mattress
Size
Firmness
Medium
Construction
Depth (cm)
20
Layers
4
Layer Details
- Knitted cover. A soft knitted cover that adds a cosy, warm finish to the sleep surface. The knit construction is breathable, which helps air move through the top of the mattress.
- Luna Fusion Cool Memory Foam. A 2cm layer of Luna's Fusion Cool Memory Foam with an open cell structure, which means air moves through it and heat disperses rather than building up. It moulds around your body to ease pressure, giving a cooler feel than standard memory foam.
- Reflex Foam. Two layers of reflex foam sit beneath the memory foam, adding cushioning that moulds to your shape. This helps keep your spine aligned as you settle in.
- Pocket Springs. 1,000 individual springs, each encased in its own cloth pocket, respond to movement separately. That means support is distributed to each part of your body rather than the whole surface moving as one.
Layer details from mattressonline.co.uk product page, September 2026.
- A sensible depth for raised frames: At 20cm deep, it sits low enough for most bunk beds, cabin beds and mid sleepers, where a taller mattress can leave the guardrail too short.
- Light enough to handle alone: A hybrid in the UK single is the smallest and lightest of Luna's five sizes, and it arrives rolled, so one person can move it into a child's room or up to a loft.
- Leaves floor space free: At 3ft wide, it leaves room for a desk, wardrobe and toy storage in a compact child's bedroom, or two beds with a walkway between them in a shared room.
- Spring support for growing sleepers: The 1,000 pocket springs respond to each part of the body individually, which means a child or teen gets proper support as they grow rather than a flat foam slab.
- A medium feel that suits guests: Luna lists it as medium, and owners describe it as slightly firmer, which is a safe middle ground for a spare bed used by different guests.
This size suits you if...
You're buying for a child's or teenager's room where the bed competes with a desk and storage, you need a mattress for a bunk or mid sleeper frame, or you're furnishing a spare room that doubles as an office and want a bed that doesn't dominate it. It also suits students and first flats where the frame is provided and the mattress isn't.
Consider another size if...
You're an adult sharing the bed, or you simply want more width to stretch out. We'd recommend the UK small double instead: it's 30cm wider than the UK single and the same length, and we suggest allowing at least 2.4m x 2.8m of floor space for it.
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Will the Luna Memory 1000 UK single fit a bunk bed or mid sleeper?
In most cases, yes. The UK single measures 90 x 190cm, the standard footprint for bunk, cabin and mid sleeper frames, and its 20cm depth is shallow enough that the guardrail on most bunks still sits at a safe height above the sleep surface. Check your frame's maximum mattress depth before buying, as some specify a lower limit.
What room size do I need for a UK single mattress?
We suggest allowing at least 2.1m x 2.8m of floor space for a UK single. That leaves enough room to walk alongside the bed and open drawers or a wardrobe. At 90cm wide, this is the size that still works under a loft conversion slope or in a box room where a double simply wouldn't go.
Is the Luna Memory 1000 UK single a good choice for a child or teenager?
It's a reasonable fit. The pocket springs support each part of the body separately, which suits growing sleepers, and the medium feel, which owners sometimes describe as slightly firmer, gives decent everyday support. The 2cm memory foam layer adds a little cushioning without a deep sink, and the 20cm depth keeps the bed at a sensible height.
What are the dimensions of the Luna Memory 1000 in a UK single?
The UK single measures 90 x 190cm, which is 3ft x 6ft 3in. Length matters here: the UK single is 10cm shorter than the UK king, so a tall teenager may eventually feel their feet near the edge, although it's the same length as both the UK small double and the UK double.
Is a UK single big enough for an adult, or should I size up?
A single works for one adult, particularly in a compact room or a spare bed used occasionally. For every night, many adults prefer more width. The UK small double is 30cm wider than the UK single and the same length, and needs a room of at least 2.4m x 2.8m by our guidance, so it's the natural step up.