2. Pay attention to whether the sports cup can be placed in the microwave oven or disinfection cabinet.

3. The sports cup is easy to carry and does not leak. When you like, hold it in your arms; When you don't like it, put it in your bag and enjoy the greatest convenience and freedom! When you enjoy exercise, the liner can not only prevent leakage, but also accurately control the concentration of tea, so that you can enjoy more fun in life. The sports cup is suitable for outing, camping, mountain climbing, rock climbing and intense adventure activities. Whether engaged in golf, tennis, basketball, badminton, table tennis, billiards, or go to the gym, aerobic dance, yoga and so on. Holding a bottle in your hand allows you to replenish water from time to time. Some styles are suitable to be placed on the kettle rack of bicycles and the kettle seat on the treadmill in the gym. In the hot summer, you can freeze the Nalgene kettle (it does leave a quarter of space for drinks to expand in the kettle) and take away the cold. Put on the insulation sleeve and you can use it as a simple thermos bottle. For office workers, you can drink it when you go to work.