Double duvet for your double size bed in a number of togs and fillings. For summer double 4.5 tog duvets is the best choice and double 10.5 tog duvets is the ideal option for those who prefer cool sleeping all year round. The most popular choice is double 13.5 tog duvets which are suitable for year round use. Finally double Quilts are available in cotton hollow fibre and goose feather and down as well as goose down and microfiber size. Whatever you are looking for, we have it here.