Sleepeezee Gel 3000 Pocket Hybrid Ortho Super King Mattress
The Sleepeezee Gel 3000 Pocket Hybrid Ortho is a firm hybrid mattress pairing a 3000-pocket spring system with a layer of profiled Staycool™ gel.
- Plush pillow top, firm support
- Gel channels excess heat away
- Minimises partner disturbance
£949
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Sleepeezee Gel 3000 Pocket Hybrid Ortho Mattress
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Mattress details
Mattress
Sleepeezee Gel 3000 Pocket Hybrid Ortho Mattress
Size
Firmness
Firm
Construction
Pocket Spring
Hybrid
Gel
Depth (cm)
27
Layers
5
Layer Details
Pillow Top
A plush pillow layer sits on the surface, which means the first thing you feel is cushioning rather than firmness. It adds a touch of luxury to what is otherwise a firm, supportive build.
Soft Polyester Comfort Layers
Soft polyester layers add cushioning at pressure points such as the shoulders and hips. Usefully, they do this without compromising the firm feel underneath.
Profiled Staycool™ Gel
A deep layer of profiled Staycool™ gel gently contours to your body while channelling excess heat away. In practice, that means a cooler, more temperature-regulated sleep surface through the night.
High-Density Polyester Support Layer
A high-density polyester layer sits beneath the comfort layers. It helps the mattress hold its shape over time, which supports long-term durability.
3000-Pocket Spring System
The core is a 3000-pocket spring system, made up of 1000 traditional pocket springs and 2000 mini comfort springs. Each spring responds independently to movement, so support follows your body and a restless partner is less likely to wake you.
Layer details from mattressnextday.co.uk product page, September 2026.
Key benefits
- Real distance from a restless partner: With 90cm each, a partner who turns over all night lies further from you, and the independent pocket springs mean less of that movement reaches your side.
- Space when the household piles in: If a child wanders in at 3am or a large dog sleeps on the bed as a matter of routine, the UK super king still leaves each adult a usable share.
- Cooler when the bed is crowded: A busy bed warms up quickly, and the profiled Staycool gel layer channels excess heat away, so a full UK super king should feel slightly less stuffy.
- Proper scale for a large master bedroom: In a period property or a generous master bedroom, a 6ft x 6ft 6in bed fills the room properly, where a UK king can look a little undersized.
- Extra length for taller sleepers: The UK super king is 10cm longer than the UK double, which gives taller sleepers more room before their feet reach the end of the mattress.
This size suits you if...
You share with a genuinely restless partner and want real distance between you, or children and pets often join you during the night, and your bedroom comfortably clears our suggested minimum of 3m x 2.9m.
Consider another size if...
Your bedroom falls short of 3m x 2.9m, or your door swing and landing turns are tight. We'd recommend the UK king instead, which needs at least 2.7m x 2.9m.
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FAQ's
Is the Sleepeezee Gel 3000 UK super king good if my partner is a restless sleeper?
It's the strongest option in this range for that. You each get 90cm, so a partner who shifts around is physically further away. The pocket springs respond independently too, which means less movement travels across the mattress. Across a narrower size, the springs do the same job but with less distance to help them.
Sleepeezee Gel 3000 UK super king vs UK king: how much more space do you get?
The UK super king is 30cm wider than the UK king, and the two are the same length. For two people sharing, that gives you 15cm more each. The UK king needs less room, and we suggest at least 2.7m x 2.9m for it, compared with 3m x 2.9m for the UK super king.
Can two adults, a child and a dog share a Sleepeezee Gel 3000 in a UK super king?
This is the size in the range that handles it best. At 180cm wide, it's the bed where a child climbing in or a large dog sleeping at your feet still leaves the adults a reasonable share. The firm feel also gives a stable surface for everyone to move around on.
Will a Sleepeezee Gel 3000 UK super king fit in a loft conversion bedroom?
It depends on the floor space at full ceiling height. We suggest allowing at least 3m x 2.9m, and around 3.5m x 3.2m feels comfortable. In a loft, the slope usually decides which wall the headboard goes against, so measure there first. Check the door swing and landing turns before ordering as well.
Is the Sleepeezee Gel 3000 UK super king worth it over the UK double for a couple?
If you have the room, the gain is large. The UK super king is 45cm wider and 10cm longer than the UK double, giving you 22.5cm more each when sharing. The UK double needs less space, and we suggest at least 2.6m x 2.8m for it. Compare the retailers listed on this page for current prices.