Harrison Spinks Cotterdale 13250 Pocket Pillow Top Mattress
The Harrison Spinks Cotterdale 13250 Pocket Pillow Top Mattress combines a pillow top with Cortec Quad Core pocket springs, which means a soft, cushioned surface with springs underneath that respond to your body.
- Cushioned pillow top surface
- Natural wool, cotton & flax fillings
- Hand-tufted & hand side-stitched
£1,615
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The Harrison Spinks Cotterdale 13250 Pocket Pillow Top is a premium, hand-tufted pocket spring mattress with a pillow top, rated Medium Soft and 37cm deep. It's aimed at sleepers who want a cushioned feel, and the hypoallergenic build and natural fillings add appeal. It comes in a UK single, UK double, UK king, UK super king and UK emperor. Mattress Online offers a 100-night comfort trial, and Harrison Spinks gives a 5-year guarantee.
Mattress specifications
Firmness
Medium Soft
Type
Pocket Spring
Depth (cm)
37
Number of Layers
2
Trial Period (nights)
Warranty (years)
Price Range
£1,615 to £4,705
Best Sleeping Position(s)
Side Sleeping
Certifications
BS 7177
Assessed from the specification published by shapesfurniture.co.uk, captured October 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
The pillow top gives the surface a softer, more cushioned feel, so it suits anyone who likes to sink in a little rather than lie on top. Underneath are 13250 pocket springs in Harrison Spinks' Cortec Quad Core system, each in its own cloth pocket, so the springs work individually. The fillings are natural, including Yorkshire wool, cotton and flax, and the mattress is hypoallergenic. It's hand-tufted with a hand side-stitched border, and built-in handles make turning it easier. It suits most side sleepers and lighter sleepers, although the Medium Soft rating may feel too yielding for some.
Key features & layer details
Pillow top
An additional comfort layer on top of the springs. It means a softer, more cushioned surface under you.
Pocket springs
13250 individual springs encased in cloth pockets, part of the Cortec Quad Core system. Each spring moves on its own, so the mattress can respond to your body.
Layer details from shapesfurniture.co.uk product page, October 2026.
Best suited for?
Side sleepers
The pillow top and Medium Soft rating give a cushioned surface that lets shoulders and hips sink in a little, which suits lying on your side.
Lighter sleepers
A Medium Soft feel with a pillow top means lighter bodies can sink into the cushioning rather than sitting on top of a firm surface.
Allergy sufferers
The hypoallergenic build and natural fillings of Yorkshire wool, cotton and flax make this a sensible pick for anyone wanting a cleaner sleep environment.
Eco-conscious buyers
Natural fillings including Yorkshire wool, cotton and flax mean the mattress is padded with natural materials rather than relying on synthetic ones.
If you prefer sleeping on a firm mattress, this might not be the best choice. It's rated Medium Soft, and the pillow top adds extra cushioning. Heavier sleepers, and back or front sleepers who want a firm, flat surface, may find it too soft. It also can't be flipped, only rotated.
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.
Harrison Spinks Cotterdale 13250 Pocket Pillow Top Mattress
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FAQ's
How firm is the Harrison Spinks Cotterdale 13250 Pocket Pillow Top?
It's rated Medium Soft, and the pillow top adds a cushioned layer on the surface. That suits side sleepers and lighter sleepers well, but anyone who wants firm support is likely to find it too soft.
What sizes does the Harrison Spinks Cotterdale 13250 Pocket Pillow Top come in?
It comes in a UK single, UK double, UK king, UK super king and UK emperor. It isn't offered in a UK small single or UK small double.
How deep is the Harrison Spinks Cotterdale 13250 Pocket Pillow Top?
It's 37cm deep, which makes it a tall mattress. Check that your bed frame and fitted sheets can take that depth before you buy.
Can you flip the Harrison Spinks Cotterdale 13250 Pocket Pillow Top?
No, it's single-sided, so you can't flip it. It has built-in turning handles, which make it easier to rotate it to even out wear.
Does the Harrison Spinks Cotterdale 13250 Pocket Pillow Top come with a trial or guarantee?
Mattress Online offers a 100-night comfort trial, which is the retailer's own offer, and Harrison Spinks gives a 5-year guarantee. Check the retailer's trial terms before you order.
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