My new cooling Tempur mattress costs just 56p a night and my back has never felt so supported liverpoolecho.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from liverpoolecho.co.uk Daily Mail and Mail on Sunday newspapers.
The TEMPUR Pro Air Smartcool is inspired by NASA technology and provides a cooling sensation. But does it really regulate temperature throughout the night? I put it to the test to find out.