Keep cool and comfortable with this lightweight 4.5 tog duvet that's perfect for warm summer nights when you need lighter bedding. It's filled with specially treated fibres that help protect against dust mites and bacteria, so you can sleep easy knowing your bedding stays fresher for longer. The king size duvet gives you generous coverage at 220cm long and 225cm wide, and the anti-allergy treatment works continuously to help reduce allergens in your sleep space. It's designed for everyday use throughout the warmer months, keeping you comfortable without overheating. The cover and filling are both machine washable in a standard size washing machine, which makes care simple and convenient. You can tumble dry it too, so there's no waiting around for it to air dry when you need it back on your bed. The lightweight construction makes it easy to handle and quick to wash, while the anti-allergy protection helps create a cleaner sleeping environment. Whether you're refreshing your bedroom for summer or looking for bedding that works harder to protect against allergens, this duvet delivers practical comfort you can count on. King size duvet. 4.5 tog duvet. Cover made from 100% polyester. Filling made from 100% polyester. Size L220, W225cm. 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.