Keep warm on cold winter nights with this king size duvet filled with ethically sourced duck feathers. Designed for colder months with a 13.5tog rating, it provides breathable warmth without overheating for sound sleep. The soft cotton-rich cover feels gentle against your skin, while the duck feather filling offers natural, light warmth. The king size gives generous coverage for larger beds, with plenty of room to stay snug. RDS approved, the feathers are ethically sourced and responsibly produced. The feather filling regulates your temperature throughout the night without feeling heavy or stuffy. It's machine washable, though a professional laundry service is recommended for a more thorough clean that keeps the feathers in great condition. The duvet is suitable for tumble drying, which makes refreshing it straightforward when needed. Whether you're preparing for the winter season or replacing an old duvet, this one brings reliable warmth and comfort that'll see you through the coldest months. King size duvet. 13.5 tog duvet. Cover made from 65% polyester and 35% cotton. Filling made from 100% duck feather. Ethically sourced and RDS approved. Size L220, W225cm. Machine washable. Suitable for tumble drying.