Relyon Lucia 2500 Pillow Top Small Double Mattress
The Relyon Lucia 2500 Pillow Top Mattress combines a mini-spring pillow top with a wool and alpaca layer, which means a springy, cushioned surface that stays breathable through the night.
- Springy, cushioned medium feel
- Natural wool & alpaca breathability
- Hand-tufted, handmade in Somerset
£859
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Relyon Lucia 2500 Pillow Top Mattress
More available sizes
Mattress details
Mattress
Relyon Lucia 2500 Pillow Top Mattress
Size
Firmness
Medium
Construction
Natural
Pocket Spring
Wool
Depth (cm)
37
Layers
3
Layer Details
Pillowtop layer
A pillow top packed with mini springs, giving more intricate and reactive support. You get a cushioned surface that responds as you move.
Alpaca and wool layer
A layer of alpaca and wool for insulation and breathability. It helps you stay comfortable as the temperature changes.
Pocket spring core
2500 springs, each individually encased in a fabric pocket. Each spring works on its own, so support follows your body's shape.
Layer details from mattressnextday.co.uk product page, October 2026.
Key benefits
- Room to sprawl on your own: At 30cm wider than a UK single, the UK small double lets you lie diagonally or throw an arm out without finding the edge.
- Same length as a single: The UK small double keeps the 190cm length of a UK single, which means it slots in where a single stood and only gains width.
- Sized for a smaller bedroom: We suggest a room of at least 2.4m x 2.8m, which leaves a walkway beside the bed and space to open a wardrobe.
- Practical for occasional guests: Visiting couples can share it for a night or two, and the springy pillow top suits guests who dislike the slow sink of memory foam.
- Straightforward bedding: Standard 4ft small double fitted sheets fit, although at 37cm deep you'll want deep-pocket versions, and a standard double duvet covers it.
This size suits you if...
You sleep alone and like to spread out, but your bedroom can't take a full UK double, or you're furnishing a compact guest room where couples stay now and then rather than every night.
Consider another size if...
You and a partner will share the bed every night, because the UK small double gets tight for two. We'd recommend the UK double instead, which gives 67.5cm each and needs at least 2.6m x 2.8m.
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FAQ's
Is the Relyon Lucia 2500 Pillow Top small double big enough for two people?
For the occasional night, yes, which makes the UK small double a sensible guest room choice. For couples sharing every night it's a squeeze. The UK double gives 67.5cm each, and we suggest a room of at least 2.6m x 2.8m for it.
What size bedroom do I need for a Relyon Lucia small double mattress?
We suggest at least 2.4m x 2.8m for a UK small double. That allows a little space to walk round the bed and open doors. If your room is tighter than that, measure where the door swings before you buy, as a 120cm wide bed can block it in a box room.
Is a small double a good upgrade from a single for a teenager?
Often, yes. The UK small double is 30cm wider than a UK single and the same length, so a teenager gets noticeably more space while the bed only grows sideways. The medium pocket spring feel suits many back and side sleepers, although a teenager who prefers a firm bed may find it a little soft.
Will a 37cm deep small double mattress work in a loft conversion?
It can, but check your sloped ceiling first. At 37cm deep, this mattress sits higher than many, so you lose a little headroom when sitting up in bed. The UK small double's narrower width can help you position it under the highest part of the roof, leaving clearance on both sides.
What sheets fit the Relyon Lucia 2500 Pillow Top small double?
Look for 4ft small double fitted sheets with a deep pocket, because the mattress is 37cm deep and a shallow sheet may ping off the corners. A standard double duvet works well on a UK small double, giving a bit of overhang on each side.