Drift off in comfort with our lofty Duck Feather and Down Duvet Collection. Filled with 90% lightweight duck feather and 10% plump duck down, this super soft duvet is wrapped in 100% cotton percale casing to ensure breathability all year round, you’re sure to sleep soundly under this luxurious duvet collection. Choose from a 4.5 tog, 9 tog, 13.5 tog or for flexibility all year round, our best-selling all seasons duvet option is comprised of two separate 4.5 and 9 tog duvets, simply fastened together with buttons.