Keep cosy through every season with this 10.5 tog duvet that adapts to the temperature while you sleep. It's filled with ethically sourced duck feather that provides natural insulation, so you'll stay warm when it's cold and cool when it's warmer. The soft touch cover feels gentle on your skin, and the feather filling is approved under the Responsible Down Standard for peace of mind. This double size gives you plenty of room whether you're sharing or sleeping solo, and it's designed to work all year round without needing to swap duvets seasonally. The breathable feather filling creates a comfortable sleeping environment that doesn't trap heat or leave you chilly. It's machine washable and suitable for tumble drying, though a professional laundry service will give it a deeper clean when you need one. The 10.5 tog weight strikes the right balance between warmth and airiness, making it practical for homes without seasonal storage space. Whether you're updating your bedroom or sorting out a guest room, this duvet delivers reliable comfort night after night. Double duvet. 10.5 tog duvet. Cover made from 65% polyester and 35% cotton. Filling made from 100% duck feather. Ethically sourced and RDS approved. Size L200, W200cm. Machine washable. Suitable for tumble drying.