What it can give you is a leak-proof drinking glass because of its lid design; and you can use it safely because it has a smooth mouth and won't hurt your mouth. You can easily check the remaining capacity because this water bottle is designed with a transparent body; and it is made of food-grade materials, which has no odor and will not affect the taste. Made of PC, it is long-lasting and anti-deformed. There are 4 colors and 2 styles for you to choose from. It is suitable for running, cycling, fishing, hiking, camping, outdoor sports, etc. Item Name: Water Bottle Material: PC Capacity: 600ML, 800ML Features: Leak-proof, Large Capacity, Reusable Size Details: 600ML Height: 20cm/7.87", Bottom Diameter: 7cm/2.76" (Approx.) 800ML Height: 25cm/9.84", Bottom Diameter: 7cm/2.76" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Water Bottle(Others Not Included)