Mattress Online Memory Zone 2000 Pocket Double Mattress
The Memory Zone 2000 Pocket Mattress is a hybrid from Mattress Online, pairing 2000 pocket springs with a layer of memory foam under a soft knitted cover.
- Firmer feel for back & front sleepers
- Minimises partner disturbance
- 100-night trial & 5-year guarantee
£354
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.
Mattress Online Memory Zone 2000 Pocket Mattress
More available sizes
Mattress details
Mattress
Mattress Online Memory Zone 2000 Pocket Mattress
Size
Firmness
Medium Firm
Construction
Foam
Pocket Spring
Hybrid
Memory Foam
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.
Key benefits
- Made for shared bedrooms: At 135cm wide, the UK double gives two sleepers 67.5cm each, which is enough for most couples without the bed swallowing the room.
- Pocket springs help partners: The 2000 pocket springs respond to each person individually, which means a restless partner is less likely to wake you across that shared 135cm.
- Fits most UK rooms: Allow at least 2.6m x 2.8m and you should still have space for bedside tables on both sides, plus a wardrobe on the far wall.
- Easy to dress: Standard double sheets and a 200 x 200cm double duvet fit this size, and both are stocked everywhere at every price point.
- Generous for one: Sleeping alone, or sharing with a cat or dog who claims a corner, the full 135cm is a genuine luxury without stepping up in price bracket.
This size suits you if...
You share the bed most nights and your bedroom sits comfortably around our suggested 2.6m x 2.8m minimum, or you sleep alone and want proper space to spread out. It also suits a guest room that hosts visiting couples, since the medium firm feel works for a range of sleepers rather than one specific type.
Consider another size if...
You have a larger room and both of you want more space, or one of you sleeps restlessly. We'd recommend the UK king instead: it gives 75cm each for two sharing, and we suggest a room of at least 2.7m x 2.9m for it.
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
How much space does each person get on the Memory Zone 2000 UK double?
Two people sharing the UK double get 67.5cm of width each. That is comfortable for most couples, and the 2000 pocket springs move independently, so you feel less of your partner's tossing and turning. If either of you sleeps starfish-style, the UK king gives 75cm each, so the UK double gives 7.5cm less each.
Will the Memory Zone 2000 in a UK double fit a small bedroom?
In most cases, yes. We suggest a room of at least 2.6m x 2.8m for the UK double, which leaves enough clearance to walk around the bed and open drawers. Around 3m x 3m is the comfortable norm if you want bedside tables on both sides without squeezing past them.
Should I buy the Memory Zone 2000 in a UK double or a UK king?
It comes down to room size. The UK double is 15cm narrower and 10cm shorter than the UK king, so it suits rooms where a king would dominate. If your room clears our suggested 2.7m x 2.9m for the UK king and you share every night, the extra width is usually worth having.
Is a double Memory Zone 2000 hard to move or rotate?
Owner reviews describe this mattress as heavy, and at 135 x 190cm the UK double is awkward for one person to rotate alone. Plan on two people for turning it, and if your home has tight stairs or a narrow landing, measure the turns before it arrives.
Is the UK double Memory Zone 2000 a good choice for a guest room?
It suits a guest room well. The UK double accommodates visiting couples, and the medium firm feel is a sensible middle ground when you can't predict who will sleep on it. Lightweight side sleepers may find it slightly firm, but for occasional use across mixed guests that trade-off is easy to live with.