This soft touch dual tog duvet has been specially designed to help partners who prefer to sleep at different temperatures. The clever Slumberdown Made For You Two duvet has a cool side and a 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 heavier filling which keeps you feeling cosy and warm so you and your partner can enjoy a restful night’s sleep without compromise, all night long. All our synthetic pillows and duvets are non-allergenic, meaning there's nothing in them that could cause allergic reactions which is great for peace of mind, and essential for allergy sufferers.