Hypnos Pillowtop Select 1200 Pocket Natural Super King 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
£1,959.25
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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
- Distance from a restless partner: With 90cm each for two people sharing, a partner who turns all night lies far enough away that the gap does more for you than any pillow top could.
- Space when the family joins in: When a small child or a large dog climbs in, 6ft of width means everyone still gets a fair share rather than one adult clinging to the edge.
- Edges you can sleep on: Triple Edge Protection helps the sides hold up, which matters on a UK super king because whoever gets squeezed out by a visitor usually ends up right at the edge.
- In proportion in a large room: In a period property or a generous master bedroom, a UK king can look a little undersized, while a UK super king at 180 x 200cm suits the room's scale.
- No extra length over the UK king: You gain 30cm of width over the UK king with no added length, so the bed reaches no further towards the door than a UK king would.
This size suits you if...
You share with a partner who tosses and turns and want 90cm each to sleep undisturbed, or children and dogs regularly end up in bed with you. It also fits if your bedroom is at least 3m x 2.9m and a smaller bed would look lost in it.
Consider another size if...
You share with a settled sleeper, or your bedroom is nearer 2.7m x 2.9m than 3m x 2.9m. We'd recommend the UK king instead, which gives 75cm each.
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FAQ's
Is the Hypnos Pillowtop Select 1200 UK super king big enough for two adults and a child?
For occasional visits, yes. Two adults get 90cm each, so a child who appears in the night can slot between you without anyone being pushed to the edge. Nobody will have much room on a night when all three of you stay put until morning, but the UK super king is the most space a standard UK size offers.
What size bedroom do I need for a UK super king Hypnos Pillowtop Select 1200?
We suggest at least 3m x 2.9m, and around 3.5m x 3.2m feels comfortable once you add bedside tables and space to walk round. In a loft conversion, check which wall gives full headroom at both sides of the bed, because a 180cm wide headboard needs that height along its whole length.
Hypnos Pillowtop Select 1200 super king vs king: is the extra width worth it?
The UK super king is 30cm wider than the UK king and the same length, giving 15cm more each when two share. If your partner is a light, settled sleeper, the UK king's 75cm each is usually plenty. If one of you is restless, or children and pets join you often, the extra width makes a noticeable difference.
What bedding fits a UK super king Hypnos Pillowtop Select 1200?
Super king fitted sheets and a 260 x 220cm duvet. The mattress is 29cm deep including its sewn-in pillow top, so look for deep-pocket fitted sheets that will grip the corners properly. Budget for bedding at this size too, since super king sets usually cost more than king and are stocked in fewer designs.
Will a UK super king Hypnos Pillowtop Select 1200 fit up my stairs?
At 180 x 200cm and 29cm deep, it is a large piece to carry, and the sewn-in pillow top means it shouldn't be folded to squeeze round corners. Measure the narrowest point of your stairs, any landing turns and the bedroom door swing before ordering, then compare the retailers listed on this page.