• 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 fabirc, 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. Tighten the rope when feeling cold, to enhanced warmth. Pull off the foot area zippers when feeling hot, it can improve air permeability, adjust to what you like. Winter type sleeping bag comfort temperature is 32 ℉-41℉, limit temperature is 23 ℉. Spring & Fall type comfort temperature is 41 ℉-59℉, limit temperature is 32 ℉.
• Small Space,Easy to Carry --- This sleeping bag has its own compression bag, which has two tightable strips. Press bag and fixed by two strips, the volume will reduce 2 times than before. After compression, sleeping bag can put in backpack or hang on backpack suspension system.
• 100% SATISFACTION GUARANTEE Our sleeping bags are the absolute best and a must have for outdoor camping gear. We provide the best customer experience possible. In case anything goes wrong, be sure we will respond to your concern within 24 hours.