This Unique Design Stainless Steel Flask has stay hot time of 14-18 hours and stay cold for 20 hours. This Fitastic Vacuum double wall Copper insulated bottle has high quality stainless used in it. It,s 100% food grade,high quality leak proof Vacuum Flask thermos bottle having unique design and handle attachment for easy mobility and carry. This Flask is 1 liter(1000 ml) water capacity.
