Hypnos Pillowtop Select 1200 Pocket Natural Double Mattress
The Hypnos Pillowtop Select 1200 Pocket Natural Mattress combines a sewn-in pillow top of British wool and cotton with a pocket spring core, which means a medium feel with extra cushioning on the surface.
- Cushioned medium feel
- Natural wool & cotton fillings
- Stable edges for sitting & sleeping
£1,469.65
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Hypnos Pillowtop Select 1200 Pocket Natural Mattress
More available sizes
Mattress details
Mattress
Hypnos Pillowtop Select 1200 Pocket Natural Mattress
Size
Firmness
Medium
Construction
Natural
Pocket Spring
Wool
Depth (cm)
29
Layers
2
Layer Details
Sewn-in pillow top
A sewn-in pillow top filled with British wool, cotton, kapok, Himalayan allo, Solotex and eOlus recycled fibres. It adds extra cushioning over the medium-rated mattress, so the surface feels softer.
ReActivePro pocket spring core
ReActivePro pocket springs with six active turns, with Triple Edge Protection at the edges. The springs give the support underneath, and the protected edges help the sides hold up when you sit on them.
Layer details from mattresses365.co.uk product page, October 2026.
Key benefits
- Space to share in an ordinary room: At 135cm wide, the UK double gives 67.5cm each for two people sharing, which suits couples who sleep fairly still and don't sprawl.
- Fits where a UK king won't: The UK double is 15cm narrower and 10cm shorter than the UK king, which can mean keeping a bedside table on each side of the bed.
- Protected edges matter more on a shared UK double: Triple Edge Protection helps the sides hold up, which matters on a UK double where each of you may sleep closer to the edge.
- A cushioned surface for two: The sewn-in pillow top of British wool, cotton and kapok sits over a medium-rated spring unit, so you both get a softer feel at the surface.
- Easy bedding to find: Double sheets and a 200 x 200cm double duvet fit the UK double, and both are sold in almost every shop that stocks bedding.
This size suits you if...
You share the bed with a partner in a bedroom of around 2.6m x 2.8m or a little more, and you'd rather keep room for drawers and a wardrobe than size up. It also suits you if you're furnishing a guest room for visiting couples, or you sleep alone with a dog or cat that likes its own corner.
Consider another size if...
You and your partner both sprawl, or one of you is tall and your feet already reach the end. We'd recommend the UK king instead; we suggest at least 2.7m x 2.9m for it.
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FAQ's
What room size do I need for a Hypnos Pillowtop Select 1200 in a UK double?
We suggest allowing at least 2.6m x 2.8m for a UK double, with around 3m x 3m the more comfortable norm. That leaves space to walk round both sides of the bed and open a wardrobe door without squeezing past the mattress.
Is a UK double big enough for two people on the Hypnos Pillowtop Select 1200?
A UK double gives 67.5cm each for two people sharing. That suits couples who sleep fairly close and still. If either of you turns a lot or likes to spread out, the UK king gives 75cm each, so the UK double gives 7.5cm less each.
UK double or UK king for the Hypnos Pillowtop Select 1200 in a small bedroom?
In a smaller room the UK double usually makes more sense. The UK double is 15cm narrower and 10cm shorter than the UK king, and we suggest at least 2.7m x 2.9m for the UK king against 2.6m x 2.8m for the UK double.
Will a 29cm deep pillowtop UK double fit up narrow stairs?
A pillow top mattress with a spring core can't be rolled or folded the way a foam one can, so a UK double at 135 x 190cm needs a clear path. Measure turning stairs and landings first, particularly in older terraces or compact new builds, then compare the retailers listed on this page.
How much wider is the UK double than the UK small double in this Hypnos mattress?
The UK double is 15cm wider than the UK small double, and the two are the same length. For a couple, that extra width makes a noticeable difference. We suggest at least 2.4m x 2.8m for the UK small double if your room is tighter.