Sleepeezee Tranquil 2700 Small Double Mattress
The Sleepeezee Tranquil 2700 is a pocket spring mattress with 2,700 springs in total: 1,500 mini comfort springs sit above 1,200 traditional pocket springs.
- Sprung feel rather than memory foam
- Surface adapts to pressure points
- Minimises partner disturbance
£1,044.65
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Sleepeezee Tranquil 2700 Mattress
More available sizes
Mattress details
Mattress
Sleepeezee Tranquil 2700 Mattress
Size
Firmness
Construction
Pocket Spring
Depth (cm)
Layers
2
Layer Details
Mini comfort springs
A layer of 1,500 mini comfort springs sits at the surface. These smaller springs flex individually under lighter pressure, which means the top of the mattress contours to you while staying springy and breathable.
Pocket springs
Beneath the comfort layer are 1,200 traditional pocket springs, each in its own fabric pocket. They compress independently, which means support follows your body's shape and movement transfers less across the bed.
Layer details from mattressman.co.uk product page, September 2026.
Key benefits
- Room to stretch out alone: At 120cm wide, the UK small double is 30cm wider than a UK single, which means a solo sleeper can turn over or sprawl without meeting the edge.
- Fits a tighter bedroom: We suggest at least 2.4m x 2.8m for the UK small double, so it can go into a room where a UK double would leave you squeezing past the frame.
- Calmer for occasional sharing: The 1,200 pocket springs move independently, which means a visiting couple should feel a little less of each other turning over during a weekend stay.
- Responsive for one person: The 1,500 mini comfort springs adjust to shoulders and hips, which means a single sleeper using the whole width gets a springy surface rather than a foam sink.
- Easy to kit out: Because 4ft is a standard UK bed width, small double sheets and bedsteads are on the high street, so you won't be hunting for specialist bedding.
This size suits you if...
You sleep alone and want more room than a UK single allows, your bedroom is too small for a UK double to sit comfortably, or you're furnishing a spare room where couples stay now and then rather than every night.
Consider another size if...
You share a bed every night, as the UK small double leaves little room for two. We'd recommend the UK double instead, which gives 67.5cm each; we suggest at least 2.6m x 2.8m.
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FAQ's
Is a Sleepeezee Tranquil 2700 small double a good upgrade for a teenager?
For a teenager who has outgrown a single, the UK small double adds 30cm of width and keeps the same 190cm length, so it takes less extra floor than a UK double would. Sleepeezee doesn't publish a firmness rating for the Tranquil 2700, so check the feel with the retailer if your teenager has a strong preference.
Will the Tranquil 2700 small double fit a loft conversion bedroom?
Often, yes. Sloping ceilings tend to leave less usable floor either side of the bed, and the UK small double at 4ft x 6ft 3in is 15cm narrower than a UK double. We suggest a room of at least 2.4m x 2.8m. Measure the floor where you can actually stand, then compare it with that figure.
Is the Sleepeezee Tranquil 2700 small double OK for couples staying over?
For a night or a weekend, yes. It is snug for two, but the independent pocket springs mean one guest moving is felt a little less by the other. If a couple will sleep there every night, the UK double gives 67.5cm each and is the better fit.
What size room do I need for a Sleepeezee Tranquil 2700 in a UK small double?
We suggest allowing at least 2.4m x 2.8m for the UK small double. That leaves space to walk round the bed and open a door or wardrobe. If your room only just reaches that, check the outer measurements of your frame too, as a bedstead sits wider than the 120 x 190cm mattress.
What fitted sheets fit the Tranquil 2700 small double?
Look for 4ft small double fitted sheets, made for the 120 x 190cm size. Sleepeezee doesn't publish a depth for the Tranquil 2700, so measure the mattress once it arrives, or ask the retailer, before you buy deep pocket sheets.