Last seen from £541 at Mattress Online on 8th October 2026
Relyon Comfort Pure 1000 Pocket Mattress
The Relyon Comfort Pure 1000 Pocket is a medium to firm pocket sprung mattress, handcrafted in the UK.
- Suits back & front sleepers
- Firmer outer springs support the edges
- Sleeps cooler than foam-heavy designs
The Relyon Comfort Pure 1000 uses 1,000 individual Posturepocket springs, which means each one responds separately to your body rather than moving as a single unit, topped with soft synthetic fibre fillings for a cosier surface feel. It's currently available in a UK Single. At 26cm deep it should suit most standard fitted sheets. Relyon is a National Bed Federation approved brand, and the mattress carries an 8 year guarantee as listed by the retailer. It's a sensible, traditional build without foam, so if you tend to sleep warm it's a reasonable place to start.
Mattress specifications
Firmness
Medium Firm
Type
Pocket Spring
Depth (cm)
26
Number of Layers
3
Trial Period (nights)
100
Warranty (years)
8
Price Range
Best Sleeping Position(s)
Back Sleeping
Stomach Sleeping
Combination Sleeping
Certifications
BS 7177
Assessed from the specification published by Mattress Online, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
This mattress makes sense if you want straightforward pocket sprung support at a modest price. The medium to firm feel suits back and front sleepers who need their spine kept fairly level, and the two firmer outer rows of springs give edge-to-edge support, which means you can sleep right up to the side without feeling you might roll off. There's no memory foam here, so it sleeps cooler than foam-heavy designs. Mattress Online lists a 100-night trial and an 8 year guarantee with it, which takes some of the risk out of buying unseen, though those terms are the retailer's own rather than Relyon's.
Key features & layer details
Knitted cover
A soft knitted cover with micro-quilting, which keeps the fillings securely in place so the surface stays even. It's finished with Bio-Protect technology and adds a touch of warmth and cosiness.
Soft White Fibres
Soft synthetic fillings sit beneath the cover to create a cosy feel over the springs. They're designed to be durable and resilient, holding their shape over time.
Pocket Springs
1,000 individual Posturepocket springs, each encased in its own cloth pocket, which means they respond to your body independently and reduce movement transferring across the bed. Two firmer outer rows around the edge give edge-to-edge support.
Layer details from mattressonline.co.uk product page, September 2026.
Best suited for?
Back sleepers
The medium firm feel keeps the spine fairly level, which means your hips are less likely to sink out of line overnight.
Front sleepers
Medium firm support from 1,000 pocket springs stops the midsection dropping too far, so your spine stays fairly level while you lie on your front.
Warm sleepers
There is no memory foam in this sprung build, which means it sleeps cooler than foam-heavy designs and traps less heat.
Combination sleepers
Two firmer outer rows of springs give edge-to-edge support, so you can shift and roll right to the side without feeling unsteady.
Lighter sleepers
Each Posturepocket spring sits in its own cloth pocket, which reduces movement travelling across the bed so small shifts are less likely to disturb you.
It's only available in a UK Single, so couples will need to look elsewhere. The medium to firm feel may be a little too solid for lightweight side sleepers, who often need more give at the shoulder and hip. And if you love the hugging feel of memory foam, this traditional sprung build won't give you that.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Relyon Comfort Pure 1000 Pocket Mattress
Last seen for £541 at Mattress Online on 8th October 2026
Last seen for £609.95 at Mattress Online on 25th June 2026
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FAQ's
How firm is the Relyon Comfort Pure 1000 Pocket mattress?
It's described as medium to firm. That's a supportive feel that suits most back and front sleepers, although lightweight side sleepers may find it slightly too firm for comfortable pressure relief at the shoulders and hips.
Does the Relyon Comfort Pure 1000 come with a trial?
Mattress Online lists a 100-night trial with this mattress. That's the retailer's own offer rather than Relyon's, so if you buy elsewhere, check that seller's returns terms before ordering.
What guarantee does the Relyon Comfort Pure 1000 have?
The retailer listing states an 8 year guarantee, which is a reassuring span for a mattress at a mid-range starting price. As it's listed by the retailer rather than confirmed on Relyon's own site, it's sensible to confirm the terms at checkout.
Is the Relyon Comfort Pure 1000 good for hot sleepers?
It should be a reasonable choice. There's no memory foam in the build, just pocket springs and breathable fibre fillings, and some owners in reviews note it feels cooler than memory foam alternatives.
What sizes does the Relyon Comfort Pure 1000 come in?
It's currently available in a UK Single only. If you need a double or king, this particular model won't work for you.
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