Drink water confidently anywhere you go thanks to the world’s first self-cleaning water bottle and water purification system. This award-winning water bottle has a self-cleaning mode that activates a purifying UV light every two hours. At a touch of a button, the light neutralizes up to 99.9 percent of harmful, odor-causing germs.  The double-insulated construction also keeps water cold for 24 hours and hot for 12.