Specification:Material: 190 polyester taffetaFilling: Hollow cottonSize: 190x75cmWeight: 2.4kgFeatures:Durability and Water Resistance: This sleeping bag made of 190 polyester taffeta and waterproof shell, it can always keep the warmth inside of sleeping bag. Inner fabric made of soft and skin-friendly polyester, also suitable for baby.Cosy Temperature Scale: Our sleeping bag suits almost all seasons. Three-position temperature control.Small Space,Easy to Carry: This sleeping bag has its own compression bag.Package included:1 x Heating Sleeping BagNote:1. Not included power bank.2. 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.3. Product dimension may have 1-3 cm difference. Because of measurement environment, it can be accepted if there have some difference you measured.