"Designed for a consistently comfortable night’s sleep, the Snuggledown Scandinavian Duck Feather and Down Duvet combines natural filling with considered construction. Snuggledown uses a blend of 85 percent duck feather and 15 percent duck down, encased in a soft cotton cover with a 230 thread count for a smooth feel against the skin. An internal box construction helps keep the filling evenly in place, reducing the chance of cold spots and supporting even warmth through the night. Made with well-being in mind, this Snuggledown duvet is non-allergenic and certified to standards that support both safety and responsible sourcing. Key features Filling blend: 85 percent duck feather and 15 percent duck down 230 thread count cotton cover Internal box construction to help prevent cold spots Non-allergenic Responsible Down Standard (RDS) certified OEKO-TEX certified and tested for harmful substances Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings."