Doubleslee Single Memory Foam Mattress, Medium, 90 × 190 × 20 cm

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Product guide

Doubleslee Single Memory Foam Mattress, Medium, 90 × 190 × 20 cm

The Doubleslee single memory foam mattress is listed as a medium-feel, 90 × 190 × 20 cm all-foam model. Its claimed two-layer construction combines a gel memory foam comfort layer with high-density foam, with a removable cover and compressed-box delivery.

At a glance

The listing describes a two-layer all-foam build with a 4 cm gel memory foam layer and 16 cm high-density foam support layer.
Cover is described as removable and machine washable.
Delivered vacuum-sealed and compressed. The listing advises allowing 48–72 hours to expand after opening.

Price

£86.94Save 21%

Reference price: ~~£109.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

A compacted, boxed format may make transport and access easier than delivery of an uncompressed mattress.
The removable cover and stated machine-wash care offer a practical cleaning option.
The listed 90 × 190 cm size suits a 3FT single bed.

Cons

The all-foam construction may not suit buyers specifically seeking a pocket-sprung or hybrid mattress.

Technical specifications

16 specifications

Identity and comfort
Brand	Doubleslee
Size	3FT Single (90x190x20cm)
Firmness	Medium
Top style	Euro Top
Mattress type	Standard Mattress
Construction type	Gel Foam
Number of layers	2.0

Materials and features
Fill material	High Density Foam, Memory Foam
Comfort layer material	Gel Memory Foam
Cover material	Polyester Blend
Special features	Breathable, Durable, Fire-Retardant, Low Motion Transfer, Removable Cover
Care instructions	Machine Wash
Colour	Grey

Dimensions and installation
Dimensions listed	190 x 90 x 20 centimetres
Weight listed	9.7 Kilograms
Compatible bases listed	Box Spring, Bunkie Board, Solid Foundation

What to know before buying

Listing details to confirm

Listing details are inconsistent or unconfirmed: the title and dimensions describe a 90 × 190 × 20 cm mattress, while construction is called both gel foam and memory foam, and its kit wording suggests a 9-zone mattress and washable cover while the explicit contents list names only a manual. Confirm the selected listing's construction and included items. Expansion is stated to take 48–72 hours after unpacking.

What’s in the box

ManualIncluded
9-zone mattress and washable cover claimCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Buyers looking for a 3FT single mattress with a medium feel and all-foam construction.
Those who prefer a compressed-box format and a removable, machine-washable cover.

Less suited to

Buyers who require a spring or hybrid mattress.
Those who need a mattress ready for use immediately after unboxing.

Doubleslee Single Memory Foam Mattress, Medium, 90 × 190 × 20 cm · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 568 ratings

5 stars73%73%
4 stars12%12%
3 stars5%5%
2 stars3%3%
1 star7%7%

Customer feedback highlights comfort, a medium-feeling balance of firmness and softness, support and perceived improvements to sleep, including fewer aches. Some customers also report mixed experiences with sinking. These impressions may help buyers weigh the medium-feel foam design, but do not establish how it will feel for an individual sleeper.

Positive themes

Customers describe the mattress as comfortable and supportive, with some reporting improved sleep and fewer aches.
Customer feedback speaks positively about its perceived firmness and thickness.

Mixed feedback

Opinions about sinking are mixed.

Frequently asked questions

What size is this mattress?

The listing gives the size as 3FT Single (90x190x20cm).

How long should it expand after opening?

The listing advises allowing 48–72 hours for the compressed mattress to fully expand.

Can the cover be washed?

The listing describes the cover as removable and gives the care instruction as machine wash. Follow the product's care guidance.

What is included?

The explicit included-components field lists a manual. Other kit wording is not corroborated by that list, so check the selected listing for any additional items.