Jay Be Bio Fresh e-Pocket Eco-Friendly Double Mattress
The Jay Be Bio Fresh e-Pocket is a children's pocket spring mattress, made in the UK and 100% foam free.
- Breathable fibres keep kids cooler
- Foam-free, recyclable & vegan-friendly
- 10-year guarantee
£370.49
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Jay Be Bio Fresh e-Pocket Eco-Friendly Mattress
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Mattress details
Mattress
Jay Be Bio Fresh e-Pocket Eco-Friendly Mattress
Size
Firmness
Medium
Construction
Depth (cm)
Layers
4
Layer Details
Bio Fresh fabric
The sleeping surface is Bio Fresh fabric, enriched with sustainable, natural herbal extracts. It's the layer your child lies closest to, and it's OEKO-TEX 100 certified along with the rest of the mattress.
Breathable e-Fibre™ comfort layers
Breathable e-Fibre comfort layers provide the cushioning in place of foam, which means air can move through the mattress more freely. That helps keep the sleeping surface cooler through the night.
Deep e-Pocket™ core
A Deep e-Pocket core provides responsive support, with each pocketed spring moving independently. In practice that means the mattress adapts to your child's body rather than pushing back as one solid unit.
Cushioned border
A cushioned border runs around the edge for increased durability. It helps the mattress keep its shape over years of use, useful given how children treat their beds.
Layer details from jaybe.com product page, September 2026.
Key benefits
- Room for two without taking over: At 135cm wide, the UK double gives 67.5cm each for two people sharing, which is enough for most couples while leaving floor space around the bed.
- Fits a modest bedroom: We suggest allowing at least 2.6m x 2.8m, so a UK double can sit in a second bedroom or first flat alongside a wardrobe and a chest of drawers.
- Less disturbance from a partner: Each pocketed spring moves on its own, which means one person turning over is less likely to jolt the other on a shared UK double.
- Space for a pet as well: If you sleep alone, the UK double leaves a comfortable corner for a dog or cat without you ending up curled at the edge.
- Bedding is easy to find: Standard double sheets fit, and a 200 x 200cm double duvet covers two sleepers without a tug of war over the edges.
- A sensible guest bed: A medium feel suits a wide range of visitors, so a UK double in the spare room can host a visiting couple without anyone feeling short-changed.
This size suits you if...
You share a bed with a partner in a bedroom of average size and want bedside tables on both sides, you sleep alone but like room for a pet to stretch out, or you're kitting out a guest room where visiting couples will stay.
Consider another size if...
You and your partner are both tall or like plenty of personal space. We'd recommend the UK king instead, which gives 75cm each and is 10cm longer; allow at least 2.7m x 2.9m for it.
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FAQ's
Is the Jay Be Bio Fresh e-Pocket UK double big enough for two adults?
For most couples, yes. The UK double gives 67.5cm each for two people sharing, which is comfortable if you sleep fairly still. If either of you spreads out or runs warm, that space can feel a little snug, and the UK king would give you more room.
What size bedroom do I need for a UK double mattress?
We suggest at least 2.6m x 2.8m for a UK double, with around 3m x 3m feeling comfortable. That leaves room to walk round the bed and, in most rooms, space for a bedside table on each side.
Should I choose the UK double or UK king Jay Be Bio Fresh e-Pocket?
The UK double gives 7.5cm less each for two sharing than the UK king, and it's 10cm shorter. If your room comfortably takes the UK king, which needs at least 2.7m x 2.9m by our guidance, taller couples will notice the difference. Otherwise the UK double keeps more floor space free.
How much wider is a UK double than a UK small double?
The UK double is 15cm wider than the UK small double, and both are the same length. That extra width matters most when two people share. For the UK small double we suggest at least 2.4m x 2.8m of room.
What bedding fits a Jay Be Bio Fresh UK double mattress?
Standard UK double fitted sheets suit its 135 x 190cm surface. For the duvet, a 200 x 200cm double fits well, and double bedding is widely sold at every price, which helps if you're furnishing a whole home at once.