PORTABLE - This water bottle is lightweight and easy to carry, making it for use while traveling. LARGE CAPACITY - With a large capacity, this water bottle can hold enough water for long periods of time without the need for frequent refills. DROP RESISTANT - The bottle is designed to resist drops and bumps, ensuring it stays in condition even with daily use. 【Straw Water Flow Method】Straw water flow method allows for easy and convenient drinking, making it for both kids and adults.