This refillable and leakproof water bottle with a capacity of 500 ml is durable and economical. Convenient for work, sports, or leisure activities. The cap can be easily unscrewed and features a loop, making the water bottle easy to carry. Store the bottle without the cap after cleaning. The cap can be easily attached to the bottle using the loop, so you won’t lose it. We’ve thought of that! Extra tip: When filling with carbonated drinks, do not fill the bottle all the way to the top.