750-fill-power USA soft white duck down in a certified organic cotton shell. Lightweight warmth, naturally breathable, free from flame retardants and synthetic fills. Available in lightweight and all-season weights. Made in the USA. The Fill Premium 750-fill-power duck down is sourced exclusively from domestic USA farms and certified by the International Down Standard (IDS) for responsible sourcing and humane practices from farm to finish. At 750 fill power, less down is needed to achieve the same loft as lower-quality alternatives — the result is a lighter, softer, and loftier duvet insert. Down is naturally breathable and moisture-wicking, so warmth doesn't come at the cost of comfort. The encasement is certified organic cotton — down-proof, breathable, and free from synthetic fabrics and chemical treatments. A stitch-through box pattern keeps fill evenly distributed and prevents shifting. Corner ties secure the insert inside any duvet cover. Features 750-fill-power USA soft white duck down, IDS-certified Certified organic cotton down-proof encasement Available in lightweight and all-season weights Stitch-through box construction for even fill distribution Corner ties for secure duvet cover attachment Free from flame retardants and synthetic fills Spot clean recommended; machine washable and dryable if needed Made in the USA with domestic and imported materials Certifications IDS Certified — International Down Standard certification verifying responsible sourcing and humane practices MADE SAFE® Certified — screened to eliminate harmful ingredients, vapor releases, and by-products that could impact human health or ecosystems UL/GREENGUARD Gold Certified — tested for low chemical emissions and certified formaldehyde-free
