Mlily Haluna Natural Pocket 1500 King Size Mattress in a Box
The Mlily Haluna Natural Pocket 1500 Mattress in a Box combines 14cm of pocket springs with a ventilated Bamboo Air Memory Foam layer, which means medium-firm support with airflow to help regulate your temperature.
- Ventilated foam layer for airflow
- Even edge-to-edge support
- 60-night trial & 5-year guarantee
£569.14
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Mlily Haluna Natural Pocket 1500 Mattress in a Box
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Mattress details
Mattress
Mlily Haluna Natural Pocket 1500 Mattress in a Box
Size
Firmness
Medium Firm
Construction
Foam
Memory Foam
Natural
Pocket Spring
Wool
Depth (cm)
25
Layers
6
Layer Details
Wool and bamboo foam cover
A quilted cover blending wool with 2cm of Bamboo Memory Foam. It gives the surface a soft, cushioned first feel.
Bamboo Air Memory Foam
A 2cm ventilated memory foam layer that encourages airflow. It helps regulate body temperature while still contouring to you.
Flex Comfort Foam
A 3cm layer of responsive foam that adapts to your body contours. It adds cushioning between the top layers and the springs.
Pocket springs
Individually wrapped, small-diameter pocket springs, 14cm deep and not directly attached to their neighbours. They support each part of your body separately.
Airtech Border
A border with a moulded F-Joint system, designed for even edge-to-edge support and consistent airflow. It helps the whole surface feel usable.
Flex Support Foam base
A custom 4cm foam base that gives the mattress complete support from underneath. It keeps the springs stable above it.
Layer details from mlily.uk product page, October 2026.
Key benefits
- More room each than a UK double: You get 7.5cm more each than on a UK double, which means fewer knocked elbows in the night and space to turn over without waking your partner.
- Less disturbance on different schedules: The 14cm pocket springs aren't attached to their neighbours, so if one of you gets up hours before the other, most of that movement should stay on their side.
- Extra length for taller sleepers: At 200cm long, the UK king is 10cm longer than a UK double, which helps if one of you is over six foot and your feet currently hang off the end.
- Usable edges across the full width: The moulded Airtech Border is designed to give even support out to the sides, so you can sleep near the edge without feeling like you might roll off.
- Fits rooms too small for a super king: We suggest at least 2.7m x 2.9m for the UK king, compared with 3m x 2.9m for the UK super king, which helps in a new build master bedroom.
This size suits you if...
You share the bed every night and keep bumping into each other on a double, one of you is over six foot and wants the extra length, or your working hours differ and you'd like less movement passed across the mattress.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m once the wardrobes are in. We'd recommend the UK double instead, which needs at least 2.6m x 2.8m.
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FAQ's
Is the Mlily Haluna Natural Pocket 1500 in a UK king big enough for two adults?
For most couples, yes. The UK king gives you 75cm each, which is 7.5cm more each than the UK double. If you both sprawl, or a child often joins you in the early hours, the UK super king gives 90cm each, although it needs a bigger room.
Will I feel my partner move on a king size Mlily Haluna?
Less than on a smaller size. The pocket springs work separately, so movement doesn't spread far across the surface, and the UK king's 75cm each puts a little more distance between you than a UK double does. That helps if one partner gets up much earlier than the other.
Is the UK king Mlily Haluna long enough if I'm over 6ft?
At 200cm, or 6ft 6in, the UK king is 10cm longer than the UK double and UK single. For a sleeper over six foot, that extra length is often the bigger improvement, more so than the width. The UK super king is the same length, so it adds width only.
What size bedroom do I need for a UK king Mlily Haluna mattress?
We suggest at least 2.7m x 2.9m, with 3.2m x 3.2m feeling comfortable once bedside tables and wardrobes are in. Measure the room with the doors open, then compare the retailers listed on this page for the UK king.
King or super king Mlily Haluna for a couple with a dog on the bed?
If the dog sleeps on the bed every night, the UK super king is 30cm wider and gives 90cm each, which is 15cm more each than the UK king. It needs at least 3m x 2.9m. In a room under that, the UK king is the practical choice.