Construction: A channel stitched polypropylene duvet. Duvet: Get a 13.5 tog or 15 tog easy-care duvet! Easy-care: Machine washable at 30 degrees. Material: With a 100% hollowfibre filling for a comfy nights sleep. Sizes: Choose single, double, king or super king (see prices below). Anti-allergenic: Ideal for those who are sensitive to down duvets. Easy Care 13.5 Tog Duvet | Living Social