1, the sports cup is easy to carry and watertight. 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.

2. On different occasions, the design of the traveling kettle may be slightly different. In some cases, such as climbing a rock wall or a mountain peak, we may only have one hand. At this time, the design of the kettle switch should ensure that the user can easily switch it with one hand or teeth, and at the same time, it will not affect the leak-proof performance of the kettle. In another case, for example, when there are many people, a large collapsible sports kettle is very useful to meet the water demand of many people.

3. Tips for travel thermos: Some sports cups are long and narrow, and they need some bottle washing brushes, which can be bought in the kitchen area of ordinary supermarkets. If the sports drink you drink is sticky, you can also use a bottle washing brush to remove the residual traces, which is better than washing it with water directly.