This deal from Wowcher
From £99 for a comfort cool touch traditional memory sprung mattress from Dreamtouch Mattresses LTD – save up to 42%
Treat yourself to a cool-touch memory sprung mattress. 3.5 Gauge Open Coil Bonnell spring for extra support. Choose from a single, small double, double or king size. Have a great night’s sleep every night! Hypoallergenic and dust-mite resistant. Contours to your body’s natural shape.