Polyester Imported Convenient Storage：Each sleeping bag is equipped with a compression bag with straps. Package size:15*13.7*3.5inch. Our compression bag has the biggest advantage of its large capacity, which makes it easy to store and carry. It can be packed into an ultra-compact bag in a few seconds without folding or Rolling, saving you more time Material: Outer Cover Material-premium Polyester Fabric which is waterproof and Breathable; Fill-Material: Microfiber. Warm and skin-friendly. SIZE:31*90inch. Camp In Comfort For All Ages: Convenient to carry along for any outdoor adventures, class camping trip, the aquarium, summer camp, couch surfing, jam bags, office crashing, and as an emergency blanket for vehicles. Practical Bedding And Occasion: Rated temperature 0(℃)--25(℃), which allows sleeper warm even at 40(℉). Comfort temperature is 17(℃)--24(℃). Our sleeping bags are designed to ensure that after a tiring day of trekking, hiking, travel or any other exploration you can get a good and relaxing night’s sleep. High Quality Service: If you have any questions about our XYNHML sleeping bag products, We sincerely hope that you can contact us directly and we will provide you with the best service. Good communication will help us better serve you and assist you better. ASIN B0F26D1PB9 Size 31*90 Color E-Shark1 Seasons All Seasons Material Polyester Brand Name XYNHML Sport Type Camping and Hiking Fabric Type Polyester Item Weight 1.29 Kilograms Manufacturer XYNHML Item Dimensions L x W 31.5 L x 11.8 W