Cotton Sleeping Bag for your Comfort -- After a full day outdoor activities, Desert&Fox sleeping bag can make you feel comfortable and warm, to relieve tiredness. Sleeping bag made of 210T tear-proof square Polyester because of it's high density and square design protect, it won't break even scratch by branch and stone. There has PU waterproof coating, can adapt to rain and snow weather, and always keep the inside warmth. Special Inner Fabric and Pillow --- We use cotton Flannel as inner fabric, it's thicker than ordinary sleeping bag material, so it has better warmth. This sleeping bag attach a pillow, the same color and fabric, specially designed for this sleeping bags. Cosy Temperature Scale --- Our design of sleeping bag, suits almost all seasons.