MLILY Glacier 2800 Cool Gel Hybrid Mattress
Mattress
MLILY Glacier 2800 Cool Gel Hybrid Mattress
Size
Firmness
Depth (cm)
27
Layers
5
Layer Details
- Gel Infused Quilted Sleep Surface. A quilted top layer of M-Luxe Gel Memory Foam that cushions your pressure points, which means less strain on hips and shoulders. The gel infusion draws heat away from your body as you sleep.
- M-Luxe Cool Gel Memory Foam. A second layer of cool gel memory foam that gently moulds to your body shape for full-body support. It continues the heat-drawing work of the surface above, keeping things fresher through the night.
- Reflex foam and mini pocket springs. A layer of mini pocket springs sandwiched between breathable reflex foam, which moulds to your body for a more personalised feel. The mini springs add responsiveness that foam alone can't match.
- Full-size pocket springs. Full-size pocket springs sit in individual fabric pockets so each one moves independently. In practice, that means targeted support for each part of your body and less motion transfer to a partner.
- High-Density Support Foam Base Layer. A deep base of supportive Flex Foam that promotes healthy spinal alignment. It anchors the whole mattress and provides full-body tension relief.
Layer details from mattressnextday.co.uk product page, September 2026.
- 90cm each for two sharing: Two people get 90cm of width apiece, which means you can both stretch out fully without ever negotiating the middle of the bed.
- Distance plus isolation for restless partners: The full-size pocket springs move independently, and combined with all that width a fidgeting partner becomes something you simply stop noticing.
- Cooling that copes with a crowded bed: The gel-infused surface draws heat away, useful in a bed this size where children or a large dog often add warmth of their own.
- 30cm wider than the UK king: The UK super king is 30cm wider than the UK king and the same length, so the upgrade is all sideways space where you actually feel it.
- Springs that support each sleeper separately: Because each spring sits in its own pocket, the mattress responds to your hips and shoulders individually, so two very different builds can share it comfortably.
This size suits you if...
You share the bed every night and want the most sleeping space a standard UK size offers, your partner is genuinely restless and distance matters more to you than any comfort layer, or children and pets regularly join you and everyone still needs their own share. A larger master bedroom, allowing at least 3m x 2.9m, is the other requirement.
Consider another size if...
Your bedroom is under our suggested 3m x 2.9m minimum, or you rarely have company in the bed. We'd recommend the UK king instead: it still gives 75cm each for two sharing, and we suggest at least 2.7m x 2.9m of room for it.
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Will the MLILY Glacier 2800 super king fit in my bedroom?
The mattress measures 180 x 200cm, and we'd allow a room of at least 3m x 2.9m, with around 3.5m x 3.2m feeling comfortable. Before ordering, check the details that bite at this size: the door swing, any tight landing turns, and whether the bed leaves walking space on both sides.
How much space do two people get on the Glacier 2800 super king?
You get 90cm of width each, the most any standard UK size offers. For comparison, the UK king gives 75cm each for two sharing, so the UK super king gives 15cm more apiece. That extra margin is what lets one of you toss and turn without the other feeling it.
Is the MLILY Glacier 2800 super king a good choice for families?
It suits shared households well. A child wandering in at 3am, or a large dog treating the bed as routine, still leaves the adults with a reasonable share at 180cm wide. The gel-infused foam helps too, since extra bodies mean extra warmth and this mattress is built to draw heat away.
Is the super king worth it over the king for this mattress?
If your room takes it, usually yes. The UK super king is 30cm wider than the UK king and the same length, so nothing changes at your feet; you simply gain sideways space. Light sleepers with restless partners benefit most. In a room under 3m x 2.9m, though, the UK king is the sensible pick.
Where can I buy the Glacier 2800 in a UK super king?
Compare the retailers listed on this page. Prices shown here are updated as retailers change them, so what you see reflects current availability rather than a snapshot. The UK super king sits at the top of this model's range, so it's worth checking the table before committing.