Firmness
Type
Pocket Spring
Depth (cm)
32
Number of Layers
6
Trial Period (nights)
Warranty (years)
10
Price Range
£230 to £380
Best Sleeping Position(s)
Certifications
Assessed from SleepSoul's published specification for this mattress, captured September 2026, and from regular price comparison across our UK retail partners.
The main draw here is comfort layering at a modest price. A pillow-top of plush filling sits above two soft foam layers and a memory foam transition layer, which means the initial feel is noticeably cushioned rather than springy. Below that, 800 pocket springs move independently, so you're supported where you need it and less likely to roll towards a partner. The medium firmness suits most sleepers, although anyone who prefers a firm, supportive feel may find the top a little too soft. Yes, the spring count is modest compared with pricier hybrids, but the Which? Best Buy recognition and 10-year guarantee suggest the fundamentals are sound. Priced from £230.92, it's honest value.
Key Features & what's inside
- Top Layer. A sumptuously soft pillow-top of plush filling, which means extra cushioning the moment you lie down. This is what gives the mattress its gentle initial feel.
- Soft Foam. A soft foam layer that distributes your weight consistently. In practice, that means fewer pressure points at your hips and shoulders.
- Soft Foam. A second soft foam layer continues that even weight distribution. Together the two add depth to the comfortable, cradling feel.
- Memory Foam. A memory foam transition layer that lets you sink in slightly while minimising movement. It bridges the soft upper layers and the springs below.
- Springs. 800 pocket springs conform to your body's shape, supporting you where you need it most. Because each spring moves independently, they help prevent the roll-together effect on shared beds.
- Non Slip Fabric. An anti-slip base fabric that keeps the mattress steady on your bed frame. A small detail, but it stops annoying shifting over time.
Layer details from sleepsoul.co.uk product page, September 2026.
Who's it NOT for?
If you prefer a firm sleeping surface, this medium-feel pillow-top is likely to feel too soft. It's also less suitable if you like a bouncy, responsive mattress, as the memory foam and plush top create a more cradling, sink-in feel. Pillow-tops can't be flipped either, only rotated.
SleepSoul Bliss Memory Pocket 800 Pillowtop Mattress in a Box
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Is the SleepSoul Bliss Memory Pocket 800 soft or firm?
SleepSoul rates it as medium. The plush pillow-top and soft foam layers give a cushioned initial feel, while the 800 pocket springs provide the underlying support, so it leans comfortable rather than firm. Lightweight sleepers may find it feels a touch softer than a typical medium.
How long does the SleepSoul Bliss take to expand?
It arrives vacuum sealed in a box. According to SleepSoul, it will be good to use within 2 hours and at its best after 24 hours, so you can sleep on it the same day it arrives if you need to.
Does the SleepSoul Bliss Memory Pocket 800 come with a guarantee?
Yes, SleepSoul's product page lists a 10-year guarantee, which is generous at this price point. As always, check the terms with your retailer at the point of purchase, since guarantee conditions usually require a suitable base and proper care.
What sizes does the SleepSoul Bliss Pillowtop come in?
It's available in five UK sizes: Single, Small Double, Double, King and Super King. Prices run from £230.92, with the range spanning £230 to £380 depending on the size you choose.
How deep is the SleepSoul Bliss Memory Pocket 800 mattress?
It's 32cm deep, which is on the deeper side thanks to the pillow-top construction. Worth checking your fitted sheets before it arrives, as standard-depth sheets can struggle with a mattress this tall.
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