Canteen Thermal Bottle Marble

Unique bottle for keeping drinks hot or cold. Most suitable for use during physical exercise. The bottle is easy to hold with a silicone base to prevent slipping, and a sealed lid to prevent leaks. Keeps drinks cold for 25 hours and hot for 12 hours. The bottle opening allows for the insertion of ice cubes, and the bottle preserves the cold better in drinks containing ice. Fits in most car cup holders. Materials: BPA-free stainless steel and silicone. Dimensions: 470 ml. Cleaning instructions: Hand wash only.