Jay-Be 2000 Hybrid e-Pocket TRUECORE Eco-Friendly Mattress
Mattress
Jay-Be 2000 Hybrid e-Pocket TRUECORE Eco-Friendly Mattress
Size
Firmness
Medium Soft
Construction
Depth (cm)
23
Layers
6
Layer Details
- Knitted cover. A soft knitted finish that adds cosiness and warmth, which means the surface feels inviting from the first night. It's designed for enhanced airflow and breathability too.
- Advanced e-Fibre layer. An advanced e-fibre comfort layer sits just beneath the cover. This is where much of the softer initial feel comes from.
- Rebound e-Fibre layer. A layer of rebound e-fibre adds a finishing touch of support beneath the comfort layer, which means the softness doesn't turn into sinking.
- Micro e-pocket springs. An additional layer of micro e-pocket springs creates a cradled feel. In practice, this means the mattress contours more closely around pressure points like shoulders and hips.
- e-pocket sprung core. The main e-pocket sprung core reacts to your movements as you sleep, supporting your shape. Because the springs work independently, movement on one side transfers less to the other.
- High density e-fibre base layer. The whole build sits on a high density e-fibre base layer, giving the springs a stable foundation to work from.
Layer details from mattressonline.co.uk product page, September 2026.
- Real room for one: At 120cm wide, the UK small double is 30cm wider than the UK single, which means a solo sleeper can stretch, roll and starfish freely.
- Fits compact bedrooms: It's 15cm narrower than the UK double, so it suits box rooms, loft conversions and studio flats where every centimetre of floor space matters.
- Soft feel suits solo side sleepers: The medium soft feel and micro e-pocket springs cushion shoulders and hips, a good match for a lighter side sleeper with the bed to themselves.
- Quiet under occasional sharing: The e-pocket sprung core moves independently across its 2,000 springs, so a partner staying the odd night disturbs you less than a connected-spring build would.
- Standard 4ft bedding: The UK small double is a standard UK size, which means small double fitted sheets and frames are easy to find, paired with a normal double duvet.
This size suits you if...
You're a solo adult, or a teenager who has outgrown a single, and you want noticeably more width without giving up the floor space a full double demands. It also fits if you're furnishing a guest room or holiday let where couples stay occasionally rather than nightly, or a loft conversion where a 135cm frame would leave no standing room beside the bed.
Consider another size if...
You share the bed every night; at 120cm wide a couple will feel the squeeze on this softer surface. We'd recommend the UK double instead, allowing at least 2.6m x 2.8m of room for it.
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Is a small double big enough for the Jay-Be 2000 Hybrid to suit a couple?
For occasional nights, yes. The independent e-pocket springs keep movement transfer low, so sharing now and then works fine. For every night, 120cm gives each of you less personal width than a UK single would, and the soft to medium feel means two bodies settle closer together. Regular couples should look at the UK double.
What room size do I need for a small double Jay-Be 2000 Hybrid?
We suggest allowing at least 2.4m x 2.8m. That leaves enough space to walk round the bed and open the door without shuffling sideways. In a box room or loft conversion, measure where the ceiling slopes and where the door swings before you commit, since the 120cm width is often what decides whether the layout works.
How much wider is the small double than a single?
The UK small double is 30cm wider than the UK single, and the two are the same length at 190cm. That extra width is the whole point of this size: a teenager who has outgrown a single, or an adult who likes to spread out, gets real room without the footprint of a full double.
Will the medium soft feel work for one adult on a small double?
For most solo sleepers, yes, and arguably better than for two. With the whole 120cm to yourself, you settle into the micro e-pocket layer without rolling towards a partner's dip. Side sleepers and lighter bodies get the most from it. Heavier sleepers who need firmer pushback may find it a little too forgiving in any size.
What bedding fits this mattress in a small double?
You need small double (4ft) fitted sheets, which are widely stocked since this is a standard UK size. A regular double duvet works well on top, with a bit of overhang on each side. The mattress is 23cm deep, slimmer than some hybrids, so standard-depth fitted sheets should tuck in without strain.