Hypnos Alcester Ortho Extra Emperor Mattress
The Hypnos Alcester Ortho Extra is a firm pocket spring mattress, handcrafted in the UK with 1,200 ReActivePro 6-turn pocket springs.
- Firm support for back & front sleepers
- Wicks moisture to keep you cool
- Flip & rotate for even wear
£1,999
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Hypnos Alcester Ortho Extra Mattress
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Mattress details
Mattress
Hypnos Alcester Ortho Extra Mattress
Size
Firmness
Firm
Construction
Pocket Spring
Wool
Orthopaedic
Natural
Depth (cm)
27
Layers
4
Layer Details
Damask cover
A finely woven, durable fabric that feels soft to the touch. It doesn't retain heat, which means it stays cooler against you through the night.
Cotton
Breathable cotton fibres that wick away moisture. In practice that keeps you dry and cool rather than clammy.
Solotex™
A filling engineered from recycled plastic, so it's an eco-friendlier choice. It's extremely durable and cuddles body contours for a slightly softer feel over the firm springs.
Pocket Springs
1,200 ReActivePro 6-turn pocket springs with tighter spring resistance. That means a more supportive surface that still adapts to your unique shape, weight and movement.
Layer details from mattressonline.co.uk product page, September 2026.
Key benefits
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