Design: Transparent body with a bear-themed design, making it visually appealing to children. Material: Made from durable, BPA-free plastic, ensuring safety and longevity. Straw: Includes a built-in straw for easy sipping, which helps prevent spills. Handle Strap: Equipped with a convenient handle strap, making it easy for kids to carry around. Capacity: Typically sized appropriately for children, holding a reasonable amount of water to keep them hydrated throughout the day. Leak-proof: Designed to be leak-proof, preventing messes in bags or when tipped over.