sleeping bag for hiking camping mountaineering hsd01

easy to pack into the compression sack to carry. so your outdoor travel is no longer a problem. let you walk lightly on the road and go wherever you want. the ergonomically designed egg shape sleeping bag is designed with more space in mind fitting more shapes and sizes. durable fabrics to escort your journey. the seams are double reinforced and the zipper is rigorously tested. weatherproof, allowing you to stay warm even under extreme conditions and prevent you from getting wet, thanks to double-fill technology..syi