Mlily Bamboo+ Memory 800 Pocket Mattress
Mattress
Mlily Bamboo+ Memory 800 Pocket Mattress
Size
Firmness
Medium Firm
Construction
Depth (cm)
22
Layers
6
Layer Details
- Knitted cover. A soft knitted finish that adds cosiness while enhancing airflow. This means the surface stays breathable rather than trapping heat against you.
- Bamboo Charcoal Memory Foam. A 2cm layer infused with bamboo charcoal, which helps regulate temperature and absorb moisture. In practice, that means a cooler feel than standard memory foam.
- Flex comfort foam. A 3cm layer that cushions your body, easing pressure at the shoulders and hips.
- Pocket Springs. 800 springs, each encased in its own cloth pocket so they move independently. This means support adapts to your shape and you feel less of a partner's movement.
- Core Support Foam. A 4cm base layer providing enhanced support beneath the springs, giving the mattress a stable foundation.
- Aero-Flex Support Border. Reinforced edge support that keeps the sides sturdy. This maximises the usable sleeping surface, so you won't feel a roll-off sensation near the edge.
Layer details from mattressonline.co.uk product page, September 2026.
- 90cm each, every night: Two people sharing get 90cm each, so a partner who turns over frequently is far enough away that the 800 pocket springs rarely need to absorb anything.
- Room for midnight visitors: When a child pads in at 3am, the 180cm width means everyone keeps a workable share of the bed rather than someone retreating to the edge.
- Edges you can actually use: The Aero-Flex reinforced border matters more at this size, because the full 180cm stays usable right to the sides without a roll-off feel.
- Cooler under two bodies: Two sleepers generate more heat than one, so the bamboo charcoal memory foam and knitted cover help the larger surface stay comfortable.
- Lighter to handle than most this size: At 22cm deep it's slimmer than many hybrids, which makes rotating a mattress this wide a genuinely easier two-person job.
This size suits you if...
You share every night and want the maximum mainstream size, you have a partner whose fidgeting cuts through any comfort layer, or your household routinely includes children or a large dog in the bed by morning. It also suits a large master or period bedroom where a UK king would look undersized, provided you can allow at least 3m x 2.9m of floor space.
Consider another size if...
Your bedroom is under our suggested 3m x 2.9m minimum, or you'd rather spend less on bedding and sheets. We'd recommend the UK king instead: it's 30cm narrower but the same length, still giving 75cm each, and needs at least 2.7m x 2.9m.
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Is the Mlily Bamboo+ Memory 800 good for couples in a UK super king?
Yes, and this size plays to its strengths. The 800 pocket springs move independently, so you feel less of a partner's movement, and 90cm each of width means most disturbance never reaches you anyway. One caveat: it's listed as medium firm and some owners report it firmer, so lightweight side sleepers may find it a little solid.
Will the Mlily Bamboo+ Memory 800 super king fit in my bedroom?
The mattress measures 180 x 200cm, and we suggest a room of at least 3m x 2.9m so you can walk around it and open drawers. In a loft conversion, the slope will usually decide which wall takes the bed, so measure standing height on both sides before committing to this size.
Is the UK super king worth it over the UK king for this mattress?
If you share, usually yes. The UK king gives 75cm each for two sharing, and the UK super king gives 15cm more each, which is the difference between ignoring a restless partner and feeling every turn. Both are the same length, so you're paying for width. Solo sleepers rarely need it.
Does the Mlily Bamboo+ Memory 800 super king sleep cooler with two people?
The cooling features carry more weight at this size. Two bodies put out more heat than one, and the 2cm bamboo charcoal memory foam layer is designed to regulate temperature and absorb moisture, with a knitted cover adding breathability. With 90cm each you also sleep further apart, which helps hot sleepers as much as any material does.
How heavy is the Mlily Bamboo+ Memory 800 super king to move?
Mlily doesn't publish a weight for this size, so check the brand's guidance if stairs or a tight landing worry you. In its favour, the 22cm depth is slimmer than many hybrids, which keeps a 180cm-wide mattress more manageable to rotate. Treat it as a two-person job and check door swings and landing turns first.