Experience true indulgence, with the soft white duck down clusters and premium cotton cover of this Snuggledown kingsize duvet. Duck feather and down natural bedding fillings have incredible insulating properties, so it's ideal for the winter as it's so warm, soft and cosy. Kingsize duvet. 13.5 tog duvet. 70% duck down, 30% duck feather filling. 100% cotton cover percale. Machine washable. Suitable for tumble drying.