What to Use Inside a Duvet Cover

A duvet cover is a practical bedding piece that functions like a pillowcase, with insert options ranging from comforters designed for this specific purpose to nothing at all. Use a duvet cover to extend the life of a worn-out blanket, quilt, or comforter, or keep things fresh and lofty by choosing a brand new insert that perfectly suits your preferences. Explore our guide and find the best option for how to fill a duvet cover to satisfy your sleeping style and the season.