Mlily Bamboo+ Superb Memory 2500 Pocket Mattress
Mattress
Mlily Bamboo+ Superb Memory 2500 Pocket Mattress
Size
Firmness
Medium Firm
Construction
Depth (cm)
25
Layers
5
Layer Details
- Bamboo Charcoal Memory Foam. A plush 5cm top layer with air channels that let cool air flow through and absorb moisture. It gives that classic slow-sinking memory foam hug while working to keep you cooler.
- Flex Comfort Foam. A 2cm transition layer that adds a little extra give, which means you settle into the mattress rather than lying on top of it.
- Pocket Springs. 2500 pocket springs that respond to your weight individually, so heavier areas like hips sink a little further while lighter areas stay supported. This also helps limit disturbance from a partner's movement.
- Core Support Foam. A 4cm base layer that keeps everything stable and helps relieve pressure from your back and joints.
- Aero-Flex foam border. A sturdy foam surround that adapts to your weight and firms up the edges. You can sit on the side or sleep near it without that rolling-off feeling.
Layer details from mattressonline.co.uk product page, September 2026.
- A shared bed that fits the room: At 135 x 190cm the UK double sits comfortably in a typical British bedroom, leaving space for a wardrobe and drawers where a UK king might dominate.
- Pocket springs matter more when sharing: With 2500 springs responding to each of you individually, a partner turning over at 2am is far less likely to travel across the mattress and wake you.
- Edge support stretches 67.5cm each: The Aero-Flex foam border firms up the sides, so with 67.5cm each you can sleep close to the edge without that rolling-off feeling.
- Room for tables both sides: Allow at least 2.6m x 2.8m and you should still fit bedside tables on both sides, which a UK king often rules out in older rooms.
- Bedding is cheap and everywhere: Double sheets and a 200 x 200cm double duvet are stocked at every price point, a small saving that adds up if you're furnishing a whole home at once.
This size suits you if...
You share the bed every night and your bedroom is a typical UK size, where a bigger frame would crowd out the wardrobe or lose you a bedside table. It also suits a solo sleeper who wants room to spread out, or to share with a dog or cat that claims a corner, and anyone kitting out a first flat or guest room where visiting couples need a proper shared bed.
Consider another size if...
You and your partner both like space, because 67.5cm each is noticeably snug for two adults who move about. If your room stretches to at least 2.7m x 2.9m, we'd recommend the UK king instead, which gives 75cm each.
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Is the Mlily Bamboo+ 2500 UK double big enough for a couple?
It works for most couples, with a caveat. Two people sharing get 67.5cm of width each, which is less than a single bed's worth per person. The 2500 pocket springs help by limiting motion transfer, so a restless partner disturbs you less, but if you both sprawl, the UK king gives 75cm each and is worth considering.
What size room do I need for the Mlily Bamboo+ 2500 in a UK double?
We suggest allowing at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. That leaves walking space on both sides plus room for bedside tables, a wardrobe and drawers. If your room comfortably exceeds 2.7m x 2.9m, the UK king becomes a realistic option for this mattress.
Should I get the Mlily Bamboo+ 2500 in a double or a king?
It comes down to your room and how you share. The UK double is 15cm narrower and 10cm shorter than the UK king, and gives 7.5cm less width each for two sharing. In a smaller bedroom the UK double keeps the room usable; if you have at least 2.7m x 2.9m and share every night, the UK king is the more comfortable long-term buy.
Will a UK double mattress fit up the stairs in an older house?
Usually, yes. At 135cm wide the UK double is one of the easier shared sizes to manoeuvre round the turning stairs of older terraces or a tight new build landing. Memory foam hybrids like this one have some flex but are heavy and shouldn't be sharply folded, so measure any awkward corners before delivery day.
What bedding fits the Mlily Bamboo+ 2500 UK double?
Standard UK double bedding: sheets sized for 135 x 190cm and a 200 x 200cm double duvet. It's the most widely stocked bedding size in the country, available everywhere at every price, which helps if you're spreading a budget across a whole home. Check the fitted sheet depth covers a 25cm mattress.