Seal It In - Leak proof lid (when closed) for on-the-go activitiesCarry On - Carry handle for easy transportationLend a Hand - Easy one-handed drinking from this reusable water bottle with the push of a buttonBig Mouth - Wide mouth ideal for chugging or adding ice cubesSplit Body - Split-body design for ease of cleaning or adding ice cubes. Clean Up - Top rack dishwasher safe lid and bodyLifetime Warranty