CAMPS Vacuum Insulated Bottle New, Unused Color: Khaki Stainless steel bottle, portable thermos, water bottle Capacity: 500ml Size: Height approx. 27cm Material: Inner bottle, body: Stainless steel Lid: Polypropylene Packing: Silicone Heat retention, cold retention: 6 hours The main body has a double-layer structure of inner and outer layers, with a vacuum in between. Therefore, the temperature of the drink is less likely to be transmitted to the outside air, and the temperature of the contents is maintained. Camps, camping, outdoor Lunch, lunch break