Luna 6000 Plush Gel Memory Pocket Hybrid Double Mattress
The Luna 6000 Plush Gel Memory Pocket Hybrid is a medium-feel hybrid that pairs 6,000 springs in total, 4,000 full-size pocket springs plus 2,000 mini springs, with layers of memory foam and reflex foam.
- Contouring without the deep sink
- Medium feel suits most positions
- Minimises partner disturbance
£488
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Luna 6000 Plush Gel Memory Pocket Hybrid Mattress
More available sizes
Last seen for £659 at Mattress Online on 25th June 2026
Mattress details
Mattress
Luna 6000 Plush Gel Memory Pocket Hybrid Mattress
Size
Firmness
Medium
Construction
Foam
Pocket Spring
Hybrid
Memory Foam
Gel
Depth (cm)
27
Layers
5
Layer Details
Luna Fusion Cool Memory Foam
A 2cm layer with an open cell structure, which means better airflow and a cooler feel than standard memory foam. It adapts around your body for a cosy, cradled comfort.
Reflex Foam
A 3cm layer of reflex foam that adds cushioning. This is part of what gives the mattress its plush feel.
Reflex Foam
A second, deeper 5cm reflex foam layer continuing that soft cushioning. Together the two layers create the plush surface the name promises.
Mini Pocket Springs
A layer of 2,000 mini springs sitting between the foam and the main spring core. These add breathability and a gently bouncy feel.
Luna Pocket Springs
The core of 4,000 Luna Pocket springs, each encased in its own fabric pocket. Every spring moves independently, which means support tailored to your shape and less disturbance from a restless partner.
Layer details from mattressonline.co.uk product page, September 2026.
Key benefits
- Fits most UK bedrooms: At 135 x 190cm, the UK double fits rooms where a UK king would crowd the walls; we suggest allowing at least 2.6m x 2.8m.
- Room for bedside tables on both sides: In a typical UK bedroom, a UK double usually leaves space for a table each side, which matters more than a wider mattress for many couples.
- Motion isolation where it counts most: With 67.5cm each for two people sharing, you'll feel a partner's movement less thanks to the individually pocketed springs absorbing it.
- A shared feel that suits both of you: The medium firmness and plush foam layers suit most sleeping positions, useful when two people with different habits share one surface.
- Easy to dress and easy to buy for: Standard double sheets and a 200 x 200cm double duvet are stocked everywhere, so kitting out a guest room or first flat is straightforward.
This size suits you if...
You're a couple whose bedroom sits around the typical UK size and you'd rather keep floor space than gain mattress width; you're furnishing a guest room that needs to sleep visiting couples comfortably; or you sleep alone and want proper room to spread out, perhaps with a pet who's decided one corner belongs to them.
Consider another size if...
You share the bed every night, your room measures at least 2.7m x 2.9m, and 67.5cm each feels tight. We'd recommend the UK king instead: it's 15cm wider and 10cm longer than the UK double.
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FAQ's
Is the Luna 6000 in a UK double big enough for a couple?
Yes, for most couples. The UK double gives 67.5cm each for two people sharing, and the pocketed springs reduce disturbance from a restless partner. If either of you is broad-shouldered or a sprawler, that width can feel snug, and sizing up to the UK king adds 15cm of width and 10cm of length.
What room size do I need for the Luna 6000 double?
We suggest allowing at least 2.6m x 2.8m for a UK double, with around 3m x 3m the comfortable norm. That leaves space to walk around the bed and, in most rooms, fit bedside tables on both sides along with a wardrobe and drawers.
Is the UK double the smallest size the Luna 6000 comes in?
Yes. This mattress is made in UK double, king and super king only, so the double is the entry point to the range. There's no single or small double, which rules it out for a child's room or a narrow guest bed.
Should I choose the Luna 6000 in a double or a king?
It comes down to your room. The UK double is 15cm narrower and 10cm shorter than the UK king, and we suggest at least 2.7m x 2.9m for the king. If your bedroom clears that comfortably, the extra width is worth having for two; if not, the double keeps the room usable.
Where can I buy the Luna 6000 double?
Availability is limited, so compare the retailers listed on this page; the prices shown here are updated as retailers change them. Because you can't really shop this mattress around, it's worth checking the live table before you commit rather than assuming a better deal exists elsewhere.