Stay cozy all year round with the Feather & Down Duvet Comforter Insert by BOKSER HOME. Crafted from a soft 100% cotton sateen shell and filled with a blend of 80% White Duck Feathers and 20% White Duck Down, this duvet insert features baffle box construction to evenly distribute the fill. Corner ties ensure your duvet stays securely in place, making it an effortless addition to your bedroom.Available in three warmth levels: Lightweight, All Season, and Extra Warm, our duvet inserts are designed for year-round comfort. Thoughtfully designed to stay fluffy over time, they maintain a lofty and cozy feel for ultimate relaxation. LightweightTwin Fill Weight: 29 oz Full/Queen Fill Weight: 39 oz King/Cal King Fill Weight: 46 oz All SeasonTwin Fill Weight: 44 oz Full/Queen Fill Weight: 58 oz King/Cal King Fill Weight: 70 oz Extra WarmTwin Fill Weight: 52 oz Full/Queen Fill Weight: 68 oz King/Cal King Fill Weight: 80 oz At BOKSER HOME, we're dedicated to creating responsibly sourced, affordable home decor that enhances your living space. Our Feather/Down Duvet Comforter Inserts are crafted with premium materials and adhere to rigorous RDS standards, ensuring a product you can trust.