Lékué Bottle To Go reusable glass filtered water bottle,18 ounce, WhiteCapacity and Design: The bottle has a capacity of 18 ounces, providing an ample amount of water for on the go hydration. It features a sleek and compact design that is easy to carry and fits into most standard cup holders. Built in Carbon Filter: Has a 100% natural activated carbon filter built into the bottle. It helps reduce substances that may alter the taste of water, while retaining important minerals. Ensures that you have access to clean water