The Winter Weight Down Duvet Insert is the warmest option, soft and lofty enough to keep you toasty on cold nights. It uses pure down encased in a down-proof, 100% organic cotton shell. Stitch-through box construction keeps the fill evenly distributed for consistent warmth from edge to edge.

• Premium down fill: 600-fill-power down for warmth and loft.
• Organic cotton shell: 100% organic cotton with a down-proof finish.
• Stitch-through box construction: Keeps the fill evenly distributed for steady warmth.
• Warm and cozy: Heavier fill provides lasting warmth on cold nights.

Designed for comfort during chilly seasons, this duvet insert blends natural materials with practical construction for reliable warmth and long-lasting use.