Sleeping Bag One Person Zipper Hiking Camping Suit Bag Envelope Waterproof. The sleeping bag can be unzipped and opened flat for use as a blanket. High-quality fabric and warm hollow cotton filling, use environmentally friendly, keep warm effectively, well presented with good breathability and light. The hat is thickened filled, can improve 150% comfort; with adjustable strap, prevents your head from wind or cold, to better achieve the warm effect; and also with velcro on the side, easy to fix or adjust. It is not only suitable for outdoor camping in winter and cool climate, but also for you to take to the office. Easy to roll up into compression sack. Specification: Color: Blue/Green/Red/Navy Blue Size: 180*30*75CM Packing: special compact bag with adjustable strap, lightweight, small size, easy to carry Outer material: 170T polyester taffeta fabric Lining: 170T polyester Filling: Hollow cotton 200g/m2 Weight: 700g Temperature range: 5-20/(41- 68 ) (can specifically depend on the ambient temperature and personal comfort feeling) Package included: 1 x Sleeping Bag 1 x Carry Note: Please allow 0-2 cm error due to manual measurement. Due to the difference between different monitors, the pictures may not reflect the actual color of the item.