Slumberdown Made For You Two dual tog duvet has been specially designed to help partners who prefer to sleep at different temperatures. This clever duvet has a cool side and cosy side that is reversible, making it easier to tailor your warmth level when sleeping. The 4.5 tog has a lightweight filling which keeps you feeling cool and comfy and the 10.5 tog has a cosy filling which keeps you feeling comfy and warm. So you and your partner can enjoy a restful nights sleep without compromise, all night long. - Slumberdown Made For You Two Duvet 4.5/10.5 Tog All Year Round Duvet in White - Size: King