Mlily Bamboo+ Superb Memory 2500 Pocket Mattress
The Mlily Bamboo+ Superb Memory 2500 Pocket is a 25cm hybrid that pairs bamboo charcoal memory foam with 2500 pocket springs, which means you get that slow, cradling memory foam feel on top with responsive support underneath.
- Plush, slow-sinking memory foam feel
- Minimises partner disturbance
- Firm edges, no roll-off feeling
£258
Get the lowest price we've found
Mlily lists the Bamboo+ Superb Memory 2500 as medium, so it should suit most sleepers, although those who want a properly firm surface may find it a touch soft. It comes in four UK sizes, from Single to Super King, at a price that's fair value for a hybrid at this depth. It's sold through Mattress Online, where it holds a 4.7 rating from 84 reviews.
Mattress specifications
Firmness
Medium Firm
Type
Hybrid
Depth (cm)
25
Number of Layers
5
Trial Period (nights)
100
Warranty (years)
5
Price Range
£258 to £524
Best Sleeping Position(s)
Combination Sleeping
Certifications
BS 7177
Assessed from the specification published by Mattress Online, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
The main draw is the top layer: a plush 5cm of Bamboo Charcoal Memory Foam with air channels, designed to let cool air move through and absorb moisture. Memory foam has a reputation for running warm, so this is a sensible attempt to offset that, although across owner reviews some people still report it can trap heat. Beneath it, 2500 pocket springs adapt to your weight individually, which means better support along your spine and less motion transfer if you share a bed. A foam border around the edge firms up the sides, so you can sit or sleep near the edge without feeling like you'll slide off.
Key features & 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.
Best suited for?
Couples
Each of the 2500 pocket springs responds to weight individually, which means less motion transfer, so a partner's movements are less likely to disturb you.
Side sleepers
The plush 5cm memory foam top layer gives a slow-sinking hug, letting hips settle in while the pocket springs beneath keep the spine supported.
Combination sleepers
A 2cm transition layer adds extra give, so you settle into the mattress, while the foam border keeps the edges firm when you shift position.
Budget buyers
Mlily lists this hybrid as fair value for its 25cm depth, which means five layers and 2500 pocket springs without a premium feel.
If you sleep hot, be a little cautious: despite the bamboo charcoal layer's cooling design, some owners report the mattress can trap body heat. It's also listed as medium, so back and front sleepers who need a firmer, more supportive surface may find it too forgiving. And if you dislike the sinking memory foam feel, look elsewhere.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Mlily Bamboo+ Superb Memory 2500 Pocket Mattress
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FAQ's
How firm is the mlily bamboo+ superb memory 2500?
The product page lists it as medium, though you may see it described elsewhere as medium firm. The plush 5cm memory foam top gives a softer initial feel, with the 2500 pocket springs providing firmer support underneath. It suits most sleepers, although lightweight side sleepers get the most from that contouring top layer.
Does the mlily bamboo+ 2500 come with a trial?
Mattress Online lists a 100-night trial, but this is the retailer's own offer, not Mlily's, and it requires you to buy a mattress protector from them. If you purchase elsewhere, check that retailer's terms, as the trial won't automatically apply.
How long is the guarantee on the mlily bamboo+ 2500?
Mattress Online lists a 5-year guarantee on its product page. As this is stated as a retailer offer rather than the brand's own, confirm the terms with whichever retailer you buy from.
How deep is the mlily bamboo+ superb memory 2500 mattress?
It's 25cm deep, made up of a 5cm memory foam layer, 2cm of comfort foam, the pocket spring unit, a 4cm support base and a foam border. That's a generous depth, so check your fitted sheets will stretch to it.
Is the mlily bamboo+ 2500 good for hot sleepers?
It's mixed. The bamboo charcoal memory foam has air channels designed to let cool air through and absorb moisture, and the springs allow airflow through the core. That said, across owner reviews some people report it can trap body heat, so very hot sleepers may want a spring-heavy alternative instead.
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