Hypnos Bespoke Crystal Firm Mattress
The Hypnos Bespoke Crystal Firm is a firm hybrid mattress with a substantial 30cm depth, pairing springs with comfort layers rather than foam alone.
- Firm feel for back & front sleepers
- Helps keep your spine aligned
- Latex that cools naturally
£2,499
Get the lowest price we've found
The Hypnos Bespoke Crystal Firm sits firmly in premium territory, and it's currently listed in UK King only. Detailed construction information isn't published for this model, so if the exact spring count or fillings matter to you, it's sensible to check with the retailer before buying. As a firm mattress, it suits back and front sleepers who want plenty of pushback, although lightweight side sleepers may find it a little too unyielding.
Mattress specifications
Firmness
Firm
Type
Hybrid
Depth (cm)
30
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
£2,499
Best Sleeping Position(s)
Back Sleeping
Stomach Sleeping
Certifications
Assessed from Hypnos's product page, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
Choose this mattress if you specifically want a firm feel and a deep, traditional-style hybrid. At 30cm it's a properly deep mattress, which usually means a taller profile on the bed and a more generous build than slimmer budget options. Yes, it's a serious outlay, but Hypnos is a long-established British bedmaker and pricing at this level generally reflects that heritage.
Key features & layer details
We’re still collecting information on this mattress. Unfortunately, we don’t have its key features yet.
Best suited for?
Back sleepers
The firm feel gives plenty of pushback under the body, which suits anyone who likes to lie flat on their back.
Front sleepers
A firm surface offers plenty of pushback, which helps keep the body feeling level and supported when lying face down.
Not right for side sleepers who need pressure relief at the shoulder and hip, anyone who prefers a medium or softer feel, or shoppers on a tighter budget. It's also unsuitable if you need a size other than UK King, as that's the only size currently listed.
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.
Hypnos Bespoke Crystal Firm Mattress
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FAQ's
How firm is the Hypnos Bespoke Crystal Firm mattress?
It's listed as firm, which means noticeably more pushback than a medium mattress. That tends to suit back and front sleepers, and heavier bodies generally. Lightweight side sleepers may find it slightly too hard at the shoulder and hip.
How deep is the Hypnos Bespoke Crystal Firm mattress?
It's 30cm deep, which is a generous depth by any standard. Deeper mattresses usually sit taller on the bed frame, so check your fitted sheets can accommodate it.
What sizes does the Hypnos Bespoke Crystal Firm come in?
It's currently listed in UK King only. If you need a double or super king, you'll need to look at other Hypnos models or contact the retailer to ask about options.
How much does the Hypnos Bespoke Crystal Firm cost?
It comes in UK King only, and the price table on this page shows the current price. It has premium pricing, in keeping with Hypnos's position as a traditional British bedmaker, though we'd suggest confirming full specifications with the retailer before buying.
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