Experience the perfect balance of warmth and breathability with this down and feather comforter—also known as down and feather duvet or duvet insert—crafted from a durable casing. Filled with a luxurious blend of fluffy white duck down and small feathers, it offers exceptional loft and insulation for a cozy night's sleep. The lightweight and airy feel provides the perfect layer of warmth for any season, making it a versatile and practical addition to your bedding collection. Easy to care for and designed for everyday comfort.   Fill Weight: Twin (28oz) Full/Double (34oz) Queen (40oz) King (46oz) Super/California King (55oz)