Stay warm through the colder months with this 13.5 tog duvet that's filled with specially treated fibres designed to fight off dust mites and bacteria. It's perfect for autumn and winter nights when you need extra warmth without weight, and the anti-allergy treatment helps protect against common bedroom allergens. The double size measures 200cm x 200cm, so it drapes comfortably over your mattress with plenty of coverage. The biocide protection works to keep your bedding fresh and hygienic night after night. The cover and filling make this duvet easy to care for at home. It's machine washable and suitable for tumble drying, which means keeping it clean is straightforward and convenient. The treatment is built into the fibres, so it keeps working wash after wash. It comes with a one-year manufacturer's guarantee, giving you confidence in your purchase. Whether you're refreshing your own bedroom or preparing a guest room, this duvet provides warmth and protection through the cooler seasons. Double duvet. 13.5 tog duvet. Cover made from 100% polyester. Filling made from 100% polyester. Size L200, W200cm. Machine washable. Suitable for tumble drying. Anti-allergy. Contains a biocide to help protect against bacteria and dust mite allergens. Active substance: Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride. Manufacturer's 1 year guarantee.