1、Use high quality 320T 50D lining, soft and skin friendly, comfortable and warm, and sleep at ease. 2、The head retractable rope hood fits tightly to keep the internal temperature from wind leaking, can be adjusted according to your needs. 3、Three dimensional design of the feet keeps warm without restriction, zipper control, convenient opening and closing. 4、Using fine and fluffy goose down filling material, soft and light, comfortable and warm. 5、Can be used in many scenes, such as outdoor adventure, hiking, camping, mountaineering, rock climbing, self driving travel, etc. 1 x Sleeping Bag1 x Storage Bag1 x Mesh Bag Item Type: Sleeping BagFabric Material: 380T 20D NylonLining Material: 320T 50D Polyester PongeeFilling Material: Approx. 1000g/ 2.2lb Goose DownSleeping Bag Size: Approx. 205 x 88 cm / 80.7 x 34.7 inComfortable Temperature: -10℃ to -15℃