1. Precise Drinking Water ManagementThe bottle is equipped with a clear scale to help users track the amount of water they drink in real time, which is especially suitable for running, cycling, hiking and other sports scenarios, and helps replenish water in a scientific way. 2. Safe and environmentally friendly material: Adopting food grade reusable plastic, nontoxic and odorless to ensure drinking water; Wide mouth design is convenient for ice refilling and cleaning, with leakproof cap and removable splashproof straw, taking into account the practicality and multifunctional using experience. 3. Strong Leakproof Structure: A type sealing cap ensures that the mouth of the bottle is tightly closed, even if it is shaken or turned over, there is no leak, and the straw can be flexibly disassembled to meet the different preferences of drinking straight or drinking through a straw. 4. portable design: Equipped with a highquality rope handle, it is comfortable to hold and easy to carry, and the stylish appearance with a half gallon (approx. 2L) large capacity, meets the drinking water needs of longterm outdoor activities and reduces the trouble of frequent hydration.