This range of 233 thread count cassette stitched duvets are perfect year round use as they are available in a wide variety of togs. With a 100% cotton cover combined with a blend of beautiful white goose feather and down filling and finished with a luxury piped edge for added durability. Natural fill duvets are breathable which helps keep your body heat a constant temperature for added comfort and a perfect nights' sleep. Cover: 233tc 100% downproof cotton Filling: White Goose Down 15% White Goose Feather 85% Cover: 233tc 100% downproof cotton Cassette stitched pockets ensuring the filling remains evenly distributed Luxury twin stitched piped edge Available as 4.5 tog, 10.5 tog, 13.5 tog and All Seasons (4.5 + 9 tog)Size:Single 135cm x 190cmDouble 200cm x 200cmKing     230cm x 220cmSuperking 260cm x 220cmCare advice: When new air for 24hrs before use to ensure maximum loft . Regularly shake to let air into your duvet Designed to be laundered at 40°c, line dry and then finish on a low heat 30°c tumble dryer to make sure it is 100% dry before use. Failing to fully dry can result in clumping and compromise the performance of your duvetAdd to wishlist.