WILL MY DUVET COVER WORK WITH THE CASPER DUVET?

We designed the Down Duvet and Humidity-Fighting Duvet to work specifically with the Casper sheets, but you can also use your existing sheet set or duvet cover. Just be sure to double-check the dimensions, as our duvets were consciously designed to be slightly oversized. Plus, using Casper sheets means you can take advantage of the Casper duvets' smart details — like loops that can be used in each corner of your cover so either duvet doesn’t lose its place during the night.