Bodyshape Memory Foam Sofa Bed Mattress im Test

The Bodyshape Memory Foam Sofa Bed Mattress is an 8cm replacement mattress, 2.5cm of memory foam on 5.5cm of reflex foam, sold by MattressOnline under its own Bodyshape label in two sofa bed sizes. It is made in the UK, arrives rolled, and MattressOnline lists it from £149 for a two-seater sofa bed.

Sizes and prices

Prices are MattressOnline’s at the time of writing (October 2026). MattressOnline allows a tolerance of 2cm either way on the dimensions. Delivery is free on a weekday or weekend of your choice, up to 60 days ahead, with paid options for room-of-choice delivery and old-mattress removal.

Feel and who it suits

MattressOnline rates it medium, which we record as 5 out of 10. The 2.5cm memory layer softens the surface, the reflex foam underneath stops you meeting the frame on an ordinary night, and the whole mattress is single-sided. At 8cm it sits between the thin foam of a 3-fold frame and the 10 to 12cm of most 2-fold frames, so check the depth of your current mattress first: on the product page, one buyer found it too thin for their frame, while others describe it as a clear upgrade on a worn original. It suits a guest bed used a few nights a month better than a sofa bed slept on every night.

Guarantee and returns

The mattress carries a two-year guarantee. MattressOnline advertises a 100-night comfort trial, but its trial terms describe an exchange rather than a refund, after at least 30 nights, with a £49 fee and a MattressOnline protector bought and used; ask before ordering whether it applies to this sofa bed mattress. For the price you get a known retailer, free named-day delivery and a recognised own label, which is why it is our pick for occasional guests.