Stay cool and comfortable through warmer nights with this lightweight 4.5 tog duvet that's designed for summer sleeping. It's filled with specially treated fibres that actively protect against dust mites and bacteria, so you can breathe easier if you're sensitive to allergens. The double size gives you plenty of coverage, and the soft filling creates a breathable layer that keeps you comfortable without overheating. The anti-allergy treatment works continuously to fight off allergens for a fresher night's sleep. It's machine washable and tumble dryer safe, even in a standard size machine, so keeping it clean is straightforward and convenient. The lightweight tog rating makes it ideal for spring and summer months, or for layering under a heavier duvet when temperatures drop. Whether you're refreshing your own bedroom or setting up a guest room, this duvet delivers reliable comfort that's easy to care for all year round. Double duvet. 4.5 tog duvet. Cover made from 100% polyester. Filling made from 100% polyester. Size L200, W200cm. Machine washable. Suitable for washing in a standard size washing machine. 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.