This duvet cover is made with pure 100% organic bamboo lyocell fabric which has a silky smooth, and feathery soft texture. You'll benefit from this hypoallergenic, breathable and antimicrobial bedding and have the best night's sleep. 100% organic bamboo lyocell in 300 thread count, equals to 1000 cotton thread count. Oeko-tex certified. Easy to care, view laundry guide. View our size guide. Includes one duvet cover only, no pillowcases. Feathery soft, smooth, hypoallergenic, our flagship fabric, a sustainable textile made from renewable plant material. It is soft as a cloud, and a touch that's light as air.