Fluffy Reversible Quilted Duvet Insert Bedding Comforter 1. 100% Cotton Comforter Duvet Insert The Fluffy Reversible Quilted Duvet Insert Bedding Comforter is made of 100% cotton. It offers ultrasoft, warm, and breathable comfort all night. The refined craftsmanship keeps the down and feathers in place and prevents leakage for a stable sleep. 2. Breathable Goose Feathers Down Comforter This duvet insert is stuffed with 20% waterfowl down and 80% feather, making it more breathable, fluffy, and warmer. The soft down and feathers ensure a quiet sleeping environment and help guarantee a good night's sleep. 3. Easy to Care Machine washable and dryerfriendly. The duvet insert stays durable and fluffy with proper care. For results, wash in cold water and use a low dryer setting. 4. Allseason Comforter This duvet insert has just the right thickness for yearround use. It provides medium warmth, suitable for summer, autumn, spring, or winter nights. Additional features Reversible design for two looks and easy styling Use scenarios Master bedroom or guest room for yearround comfort without needing multiple blankets Dorms or apartments where a single, versatile bedding solution is preferred Homes with variable climates where a balanced, mediumwarmth duvet insert is advantageous