Sleepeezee Centurial 01 4500 Pocket Double Mattress
The Sleepeezee Centurial 01 4500 is a medium pocket spring mattress with natural fillings of British wool and alpaca, finished in a soft woven viscose cover.
- Wool & alpaca keep you cooler
- Mini springs ease shoulders & hips
- Handcrafted in the UK
£1,499
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Sleepeezee Centurial 01 4500 Pocket Mattress
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Mattress details
Mattress
Sleepeezee Centurial 01 4500 Pocket Mattress
Size
Firmness
Medium
Construction
Pocket Spring
Wool
Depth (cm)
26
Layers
4
Layer Details
Cover
A soft, woven viscose cover sits on top. Viscose is smooth and breathable, so the surface feels gentle against bedding rather than clammy.
Comfort fillings
Beneath the cover sit generous natural fillings of British wool and alpaca wool. Wool helps regulate temperature, which means it can feel warmer in winter and cooler in summer than synthetic fillings.
Mini Pocket Springs
A layer of small, individually cased springs adds comfort close to the surface. These respond to lighter pressure, giving soothing relief at the shoulders and hips.
Pocket Springs
The main support comes from individual springs encased in cloth pockets. Each one adapts to movement separately, so support is distributed to each part of your body rather than the whole bed tilting when your partner turns over.
Layer details from mattressonline.co.uk product page, September 2026.
Key benefits
- Room to share, room to move: The UK double gives 67.5cm each for two people sharing, so you get a genuine couples' bed without the bed swallowing a typical master bedroom.
- Less disturbance at close quarters: Each pocket spring moves on its own, which means your partner turning over is less likely to ripple across to your side of a shared double.
- Cooler for two bodies: Two people sharing a double generate more warmth, and the breathable wool and alpaca fillings help carry that heat away rather than trapping it like a dense foam top.
- Space for bedside tables: We suggest at least 2.6m x 2.8m for a UK double, which in many rooms still leaves space for a bedside table on each side.
- Easy to dress: Double sheets and duvets are sold almost everywhere, so fitting out this mattress is simple and you can choose bedding at whatever level suits you.
This size suits you if...
You share a bed every night in an average-sized bedroom and want each of you to have a bedside table, or you're kitting out a first flat or second bedroom where the bed has to sit alongside a wardrobe and drawers, or you host visiting couples in a guest room.
Consider another size if...
You're both tall or want a lot more personal space, and your room is larger than average. We'd recommend the UK king instead: it is 15cm wider and 10cm longer, and we suggest at least 2.7m x 2.9m.
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FAQ's
Is the Sleepeezee Centurial 01 4500 UK double wide enough for a couple?
For most couples, yes. The UK double gives 67.5cm each for two people sharing, which is comfortable if you sleep fairly still. If one of you sprawls, the UK double gives 7.5cm less each than the UK king, and that small gap can feel bigger by the early hours.
Will the Centurial 01 4500 double fit in my bedroom?
We suggest a room of at least 2.6m x 2.8m for a UK double. That usually leaves space to walk round the bed and fit a bedside table on each side. In a narrower room, measure the full width with both tables in place before committing.
What are the Sleepeezee Centurial 01 4500 double dimensions in feet?
The UK double measures 135 x 190cm, which is 4ft 6in x 6ft 3in. The mattress is 26cm deep, so check that your fitted sheets have deep enough pockets to go over it without straining at the corners.
Is the UK double Centurial 01 long enough for tall sleepers?
The UK double is 190cm long. If either of you is tall enough for your feet to reach the end, the UK double is 10cm shorter than the UK king, so the UK king is the better choice for extra legroom.
Is the Centurial 01 4500 a good double for a guest room?
It suits a guest room well if visiting couples stay often. The medium feel suits most back and combination sleepers, and the double footprint leaves space for somewhere to put a suitcase. Guests who like a plush, sink-in surface may find it slightly firm.