DescriptionOrigin : CN(Origin)Specifications:Product Name: 4 Season Sleeping Bag. Net Weight: 0.7kg, 1.1kg, 1.6kg, 1.8kg. Ddimension: standard: Body length 180CM, cap length 30CM, total width 75CM. Color: Camouflage, royal blue, blue, army green, red.Fabrics: 170T polyester taffeta. Filling: 200g/square cotton. Comfort temperature:Spring:about 15~25. (Can choose 1.1kg or 1.3kg)Summer: over 25.(Can choose 0.7kg,1.1kg,1.3kg)Autumn:about 10~15(Can choose 1.3kg)Winter: about 0~10.(Can choose 1.3kg,1.8kg) Feature: 1.Lightweight design, compact and easy to carry, easy to store, so that you can go outdoors just like that. 2.It adopts double-end zipper design, which can be operated inside and outside, making it more convenient to use. 3.With the full-open design, the sleeping bag can not only sleep in it, but also can be used as a quilt, which is multi-purpose. 4.The head of the sleeping bag is designed with a high-viscosity velcro to prevent the zipper from being opened and cold wind from entering. 5.Tightening system, the sleeping bag has a hat, and the hat adopts a rope buckle design, which can freely adjust the size of the tightness, windproof and warm. 6.The inner layer of hollow cotton is filled. The hollow cotton has good bulkiness and warmth retention, and the fabric is breathable, which guarantees the breathability and comfort of the sleeping bag in many ways. 7.It can be used in all seasons, and the weight of the sleeping bag is determined by the surrounding environment and personal adaptation. And there are a variety of color choices, stylish and simple atmosphere. Note: 1. Product color in the pictures may vary slightly due to the color calibration of each individual monitor setting, please refer to the real item you receive. 2. Productdimension may have 1-3 cm difference. Because of measurement environment, it can be accepted if there have some difference you measured. Package included:1 x Sleeping Bag and 1 x Storage Bag.