Quince King/Cal King Premium Alternative Down Duvet Insert All Season

Experience hotel-quality comfort with this Quince King/California King Alternative Down Duvet Insert, gently used and in excellent condition. Known for its luxurious feel and durability, this duvet insert features ultra-soft microfiber fill that mimics the loft and warmth of real down—without allergens, feathers, or poking quills. The shell is crafted from smooth, breathable fabric that keeps you cozy without overheating. Designed with box stitching, the fill stays evenly distributed, preventing clumping and maintaining a plush, cloud-like loft. This duvet works beautifully with any duvet cover and fits King or California King beds. Details: • Brand: Quince • Size: King / California King • Premium alternative down fill (hypoallergenic) • Soft, breathable shell • Box-stitched to keep fill in place • Lightweight yet warm • Machine washable • Gently used, clean, and well cared for • From a smoke-free home