Slip under the covers and into blissful sleep with a Marriott duvet comforter. Our Down Alternative Duvet Comforter has been a guest favorite for years in our feather-free rooms, and now you can bring the plush comforter to any room you choose. The down alternative fill is hypoallergenic, and is the perfect weight for year-round. The box design ensures the fill stays evenly disbursed, so your bed has the same warm cocoon feeling from the comforter's first use through many nights of relaxing sleep. Enjoy the down alternative comforter by itself or with your favorite duvet cover for a seamless addition to your bedroom.