Hypnos Bespoke Opal Zip and Link Pillowtop Medium/Firm Mattress
The Hypnos Bespoke Opal is a pocket spring mattress with a pillowtop, finished at 31cm deep and rated medium firm, which means a supportive base with a softer cushioned layer where your body meets the bed.
- Built-in pillow top, no topper needed
- Minimises partner disturbance
- Two halves, easier to carry upstairs
£1,899
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The Hypnos Bespoke Opal comes in a zip and link design, so the mattress arrives as two halves joined by a zip, useful if you and your partner want easier handling or the option to separate the bed. It's currently listed in UK King only. It's a serious spend, though Hypnos sits at the traditional, hand-built end of the market rather than the bed-in-a-box end.
Mattress specifications
Firmness
Medium Firm
Type
Pocket Spring
Depth (cm)
31
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
£1,899
Best Sleeping Position(s)
Back Sleeping
Stomach Sleeping
Combination Sleeping
Certifications
Assessed from mattress data provided by our UK retail partners, captured September 2026, and from regular price comparison across those retailers.
Why should you choose this mattress?
Pocket springs move independently of one another, which means less disturbance when a partner turns over during the night, and the pillowtop adds a built-in comfort layer so you get cushioning without needing a separate topper. At 31cm this is a deep mattress, and that generally translates to a more substantial, hotel-style feel, although you'll want to check your fitted sheets stretch to that depth. The zip and link construction is a practical touch: two halves are easier to carry upstairs than one heavy king-size mattress. Medium firm suits most sleepers, although lightweight side sleepers may find it a touch firm through the shoulder.
Key features & layer details
We’re still collecting information on this mattress. Unfortunately, we don’t have its key features yet.
Best suited for?
Couples
Independent pocket springs move separately from one another, which means less disturbance when your partner turns over, and the zip and link design lets the bed split into two halves.
Back sleepers
A medium firm feel gives steady support under the hips and shoulders, while the built-in pillowtop adds a layer of cushioning on top.
Combination sleepers
Medium firm suits most sleepers, and the springy pocket spring base with a pillowtop should make changing position through the night feel easy.
Front sleepers
The medium firm feel stops the hips sinking too far, which means a flatter, more supported position when lying on your front.
If your budget doesn't run to a premium starting price, this isn't the one, and there are decent pocket sprung options for less. It's also currently listed in UK King only, so shoppers needing a different size will have to look elsewhere. If you prefer the contouring, sink-in feel of memory foam, you may find a sprung pillowtop too springy.
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 Opal Zip and Link Pillowtop Medium/Firm Mattress
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FAQ's
How firm is the Hypnos Bespoke Opal mattress?
It's rated medium firm, which means noticeable support with some give from the pillowtop layer. That balance suits most back and combination sleepers, although very lightweight side sleepers sometimes prefer something a little softer.
What is a zip and link mattress?
A zip and link mattress comes as two separate halves joined together with a zip. That makes it easier to move through narrow hallways and up stairs, and the halves can be unzipped if you ever want two individual mattresses.
How deep is the Hypnos Bespoke Opal?
It's 31cm deep, which is deeper than many mattresses. It gives a substantial, generous feel, but do check that your fitted sheets are designed for deep mattresses before it arrives.
What sizes does the Hypnos Bespoke Opal come in?
It's currently listed in UK King only. If you need a different size, you'll need to look at other models.
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