Firmness
Type
Pocket Spring
Depth (cm)
Number of Layers
2
Trial Period (nights)
60
Warranty (years)
Price Range
£2,413 to £4,394
Best Sleeping Position(s)
Certifications
Assessed from the specification published by Mattress Man, captured September 2026, and from regular price comparison across our UK retail partners.
The main draw here is the twin-layer pocket spring construction. With 2400 springs spread across two layers, each one moving independently in its own fabric pocket, the mattress can respond to different parts of your body separately: more give at the shoulders and hips, more resistance under your lower back. If you share a bed, that independence also means you're less likely to be disturbed when your partner turns over. Yes, the price is high, but Relyon is a handcrafted product and the spring count is generous compared with entry-level pocket sprung models. If you're buying through Mattressman, their 60-night trial gives you a couple of months to be sure, although do confirm terms at checkout.
Key Features & what's inside
- Pocket Springs. The first layer contains individually moving springs, each nested in its own fabric pocket, which means every spring compresses on its own rather than pulling its neighbours with it. You feel this as support that follows the shape of your body and less disturbance from a partner's movement.
- Pocket Springs. A second layer of pocket springs sits as part of the twin-layer design, adding a further level of independent response. The retailer's listing gives a total of 2400 springs across the mattress but doesn't specify how they're split between the two layers.
Layer details from mattressman.co.uk product page, September 2026.
Who's it NOT for?
This isn't a budget buy: at £2,413.15 and upwards, it's out of reach if you're shopping under four figures. There's also no published firmness rating on the listing we sourced, so if you need certainty about feel before ordering, you'd be wise to try it in a showroom first.
Relyon Hand Crafted Sublime Mattress
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How many springs does the Relyon Hand Crafted Sublime have?
It has 2400 pocket springs in total, arranged in a twin-layer design. Each spring sits in its own fabric pocket and moves independently, which helps the mattress contour to your body and limits motion transfer between partners. The listing doesn't specify how the springs are split between the two layers.
What sizes does the Relyon Hand Crafted Sublime come in?
It's available in five UK sizes: Single, Small Double, Double, King and Super King. Prices range from £2,413.15 up to £4,394 depending on the size you choose.
Does the Relyon Hand Crafted Sublime come with a trial?
Mattressman, the retailer we found stocking it, lists a 60-night trial along with free next day delivery. These are the retailer's own terms rather than a Relyon offer, so if you buy elsewhere, check what that shop provides before ordering.
Is the Relyon Hand Crafted Sublime firm or soft?
The listing we sourced doesn't state a firmness rating, so we can't say for certain how it feels. If firmness matters to you, and for most people it should, contact the retailer directly or try the mattress in a showroom before committing.
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