The Three Season Down Duvet Insert offers lightweight warmth and year-round comfort. Down fill is 600-fill-power and is encased in a down-proof, 100% organic cotton shell. Stitch-through box construction keeps the down evenly distributed. Made in the USA, the double-washed down is sourced from an Indiana duck farm with humane practices and careful processing. Use this insert on its own for spring through fall, then layer with a blanket in winter for temperature control.

• Award-winning design: Featured in Good Housekeeping’s Best Bedding Awards and Best Comforter and Duvet Covers Awards.
• 600-fill-power down: Lightweight loft with warmth for versatile comfort.
• Organic cotton shell: Down-proof and durable for everyday use.
• Responsible sourcing: Double-washed down from an Indiana duck farm; humane farming practices.
• Made in the USA: Produced domestically.
• Even distribution: Stitch-through box construction keeps fill in place.
• Year-round use: Suitable for spring through fall on its own; winter layering adds warmth.