Jay Be Bio Fresh e-Pocket Eco-Friendly Mattress
Mattress
Jay Be Bio Fresh e-Pocket Eco-Friendly Mattress
Size
Firmness
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.
- A footprint that leaves the room usable: At 3ft wide, it leaves floor space for a desk, wardrobe and toy storage in even a modest child's bedroom.
- Foam free where it matters most: Breathable e-Fibre comfort layers replace foam, which means better airflow around a sleeping child and less of the heat build-up foam can bring.
- Works in shared rooms: Two UK singles plus a walkway fit where one larger bed would dominate, a practical setup for siblings sharing.
- Cheap, easy bedding: Single sheets and duvets are the most widely stocked and lowest priced of any UK size, useful when children's bedding needs replacing often.
- An edge built for how children use beds: The cushioned border helps the mattress hold its shape through years of sitting, climbing and the occasional bounce.
This size suits you if...
You're buying for a child's or teenager's room where space is tight and a 90 x 190cm footprint keeps the floor clear, you're kitting out a shared bedroom with two beds and a walkway between them, or you want a foam-free, OEKO-TEX certified single for a child who sleeps warm.
Consider another size if...
You need a bed for an adult, or anything wider than 90cm, because JAY-BE lists this mattress in the UK single only. Couples and grown-ups wanting more space will need a different mattress entirely.
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What size is the Jay Be Bio Fresh e-Pocket UK single?
It measures 90 x 190cm, which is 3ft x 6ft 3in. That's the standard UK single, so it fits standard single bed frames, bunk beds and mid sleepers, and takes standard single sheets and a 135 x 200cm duvet without any hunting for unusual bedding.
How much floor space does a UK single mattress need?
We suggest allowing at least 2.1m x 2.8m of floor space for a UK single. That leaves room to walk alongside the bed and open drawers or a wardrobe, which matters in a child's bedroom where the bed is competing with storage and a desk.
Will the Jay Be Bio Fresh UK single fit a bunk bed or mid sleeper?
The 90 x 190cm footprint matches standard UK bunk and mid sleeper frames, so width and length are fine. Raised frames often have a maximum mattress depth for the safety rail to work, so check your frame's limit against JAY-BE's published depth before buying.
Is a UK single big enough for a teenager?
Usually, yes. At 190cm long it accommodates most teens comfortably, and the pocket spring core adapts as they grow. Very tall older teenagers may start to feel the length, but for the years a child's mattress is typically in service, the UK single does the job.
Can I get the Jay Be Bio Fresh in a size bigger than a UK single?
Not at the moment. The UK single is the only size listed, which reflects its design as a children's mattress. If you need a UK double or larger for an adult, you'll need a different model; compare the retailers listed on this page for the single.