Hypnos Banbury Cotton Comfort Mattress
The Hypnos Banbury Cotton Comfort is a soft to medium pocket spring mattress, 26cm deep, built around 1200 ReActivePro 7-turn pocket springs with natural cotton and wool fillings.
- Gentle medium-soft feel
- Wool & cotton keep you cooler
- Minimises partner disturbance
£838
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The Hypnos Banbury Cotton Comfort is handcrafted in the UK, single-sided so there's no flipping, and 100% recyclable at end of life. It comes in eight sizes from UK Single up to Emperor, plus EU Double and King. Mattress Online lists it with a 100-night trial and a 10-year guarantee. The softer feel suits side sleepers and those who like a gentler surface, although anyone who prefers a firm bed should look elsewhere.
Mattress specifications
Firmness
Medium Soft
Type
Pocket Spring
Depth (cm)
26
Number of Layers
4
Trial Period (nights)
100
Warranty (years)
10
Price Range
£838 to £1,959
Best Sleeping Position(s)
Side 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?
The appeal here is natural fillings with a genuinely gentle feel. Wool and responsibly sourced cotton regulate temperature and let air move through the mattress, which means you're less likely to overheat than on an all-foam bed. The 1200 pocket springs each move independently, so support adapts to your shape rather than pushing back uniformly. Hypnos holds a Royal Warrant and is a National Bed Federation Approved Brand, and the wool is Red Tractor certified. Yes, the starting price is a real commitment, but the construction quality and 10-year guarantee help justify it. Rotate it seasonally and it should hold its shape well.
Key features & layer details
Solotex™ comfort fibres
The top layer uses Solotex comfort fibres, recycled synthetic fibres that are breathable and durable. In practice this gives a soft initial feel that should resist flattening over time.
Wool fillings
Two plush fleeces of natural wool sit beneath, layered on top of the cotton fibres. Wool regulates temperature naturally, which means it helps keep you warm in winter and cooler in summer.
Cotton fillings
A deep layer of responsibly sourced cotton allows air to flow through the mattress. That airflow matters if you tend to sleep warm.
ReActivePro™ 7-turn pocket springs
1200 ReActivePro 7-turn pocket springs adapt to your unique shape for personalised, responsive support. Each spring moves independently, so your partner's movements are less likely to disturb you.
Layer details from mattressonline.co.uk product page, September 2026.
Best suited for?
Side sleepers
The medium soft feel and plush wool fleeces over the cotton layer give a gentler surface, which suits sleeping on your side.
Warm sleepers
Wool and a deep layer of responsibly sourced cotton let air flow through the mattress, so you are less likely to overheat than on all-foam.
Couples
Each of the 1200 pocket springs moves independently, which means your partner's movements are less likely to disturb you during the night.
Eco-conscious buyers
Natural wool and responsibly sourced cotton fillings, plus a mattress that is 100% recyclable at end of life, make this an easy fit for greener shoppers.
This is a soft to medium mattress, so it's not for you if you like a firm, supportive surface, and heavier sleepers may sink in further than they'd like. It's also single-sided, so if you prefer a flippable mattress, look elsewhere. And it's not a budget option.
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 Banbury Cotton Comfort Mattress
Last seen for £1,039 at Mattress Online on 5th November 2026
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FAQ's
How firm is the hypnos banbury cotton comfort mattress?
It's described as soft to medium, so it sits at the gentler end of the scale. That makes it a good match for side sleepers and lighter bodies, which means back and front sleepers who need firmer support may find it a little too yielding.
Does the hypnos banbury come with a trial period?
Mattress Online lists a 100-night trial with this mattress. Bear in mind that's the retailer's own offer rather than a Hypnos policy, so if you buy elsewhere, check that retailer's terms before ordering.
What is the hypnos banbury cotton comfort made of?
It combines Solotex recycled synthetic comfort fibres, two fleeces of natural wool and a deep layer of responsibly sourced cotton, all over 1200 ReActivePro 7-turn pocket springs. The mattress is 26cm deep, handcrafted in the UK and 100% recyclable at end of life.
Do you need to flip the hypnos banbury mattress?
No. It's a single-sided design, so there's no flipping required. Seasonal rotation is recommended instead, which helps the fillings settle evenly and keeps the feel consistent over the years.
How long is the guarantee on the hypnos banbury?
Mattress Online lists a 10-year guarantee with this mattress. That's a decent span of cover, though as with any guarantee, confirm the exact terms with the retailer you buy from.
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