Highlights

• A considerate water purification resolution for outdoor activities. Activated carbon can remove impurities and reduce the chlorine from direct drinking tap or cooled boiled water.

• By contrast, the replaceable carbon filter is equal to 100 single-serve water bottles, which is more economic and environmental-friendly.

• Since the bacteriostatic effect cannot be easily achieved by the sealed cup

• We designed an arc trough to fit their living habit, making it easier for them to drink.

• When the button is on the left, press it and the water will come out. When the button is on the right, the button itself is locked to prevent accidental leakage.