Sleepeezee In-Motion Memory Pocket 1000 Adjustable Bed Single Mattress
The Sleepeezee In-Motion Memory Pocket 1000 is built specifically for adjustable bed bases, with 1000 pocket springs that flex with the frame rather than fighting it.
- Flexes with your adjustable base
- Memory foam eases pressure
- Fibre layer helps reduce allergens
£391.31
Get the lowest price we've found
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
Sleepeezee In-Motion Memory Pocket 1000 Adjustable Bed Mattress
More available sizes
Mattress details
Mattress
Sleepeezee In-Motion Memory Pocket 1000 Adjustable Bed Mattress
Size
Firmness
Medium Soft
Construction
Foam
Pocket Spring
Memory Foam
Depth (cm)
28
Layers
3
Layer Details
Memory Foam
The top layer is memory foam that lets air and moisture pass through, which means heat is drawn away rather than trapped. You get the contouring feel of memory foam with less of the warmth it's known for.
White fibre filling
Beneath the foam sits a white fibre filling that cushions the movement of the springs, so you feel a smooth surface rather than individual coils. It also helps reduce allergens, a quiet bonus for sensitive sleepers.
Pocket Springs
The base layer holds 1000 pocket springs, each moving independently to adjust to your body shape. This independence is also what lets the mattress flex properly on an adjustable base.
Layer details from sleepeezee.com product page, September 2026.
Key benefits
- A narrow footprint on an adjustable base: At 90cm wide, the UK single lets you have a bed that raises and lowers in a room too small for a double, with space left for a desk or chair.
- Suits a bed under a sloping ceiling: In a loft conversion, a narrow mattress can sit along the low wall, although you should check there is headroom for the base to lift fully.
- A gentle feel for lighter sleepers: Sleepeezee rates it Medium-Soft, which means a cushioned surface that suits side sleepers and lighter bodies, including many teenagers and slim adults sleeping alone.
- Support that follows one body: The 1000 pocket springs move independently, so on a UK single the whole surface is responding to your shape alone rather than to a partner's movement.
- Two singles for a flexible guest room: Two UK single mattresses on separate adjustable bases let each guest set their own position, and the beds can be pushed together or kept apart.
This size suits you if...
You sleep alone and want the option to raise your head or feet, but your bedroom is small, or you are fitting out a loft conversion or spare room that also works as a study and needs to keep floor space free.
Consider another size if...
You share the bed, or you like room to spread out on an adjustable base. We'd recommend the UK small double instead: it is 30cm wider, and we suggest at least 2.4m x 2.8m for the UK small double.
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's
What size adjustable base do I need for the In-Motion Pocket 1000 UK single?
You need a UK single adjustable base built for a 90 x 190cm mattress, which is 3ft x 6ft 3in. Adjustable bases vary in their exact platform size, so check the base maker's stated mattress dimensions match before you order, as a mattress that overhangs or falls short will not flex as intended.
How much room do I need for a UK single adjustable bed?
We suggest allowing at least 2.1m x 2.8m of floor space for a UK single. With an adjustable base, think about height as well as floor area: in a loft conversion or under a window, make sure the head end has clearance to rise fully before you settle on where the bed goes.
Can I use the UK single In-Motion mattress on a bunk bed or mid sleeper?
It is designed for adjustable bases, so a bunk or mid sleeper is not its intended use. The mattress is 28cm deep, which is taller than many raised frames are made to take, so check the frame maker's maximum mattress depth first. For a raised frame, a standard single mattress built for flat bases is usually the better match.
Is a UK single wide enough for an adult on an adjustable bed?
For most adults sleeping alone, 90cm is enough, and the Medium-Soft feel suits lighter frames well. If you turn a lot in the night or sit up in bed to read or watch television, the UK small double gives you 30cm more width at the same length, which some people find a little more comfortable.
Can I put two UK single In-Motion mattresses side by side in a guest room?
Yes, on two separate UK single adjustable bases each guest can raise or lower their own side without moving the other. For a couple staying over, this can be more flexible than one shared bed, and the two singles can be pulled apart when friends or siblings visit instead.