Does the Leesa duvet cover and sham set come with a duvet insert? Hunter November 19, 2021 15:26 Updated No, our duvet cover and shams don’t come with a duvet insert. Shop our duvet insert to complete your bedding setup. Related articles What's the weight capacity for the Leesa Mattress? What is an improper base? Will FedEx Bring my Products Inside? Will the sheets fit any mattress? My mattress feels like it's sagging, what do I do? Comments 0 comments Please sign in to leave a comment.