The LARQ Bottle PureVis™ is a self-cleaning water bottle that neutralizes bacteria and sanitizes your water at just a touch of a button. Using an innovative non-toxic mercury-free UV-C LED light, the water and inner surfaces of the bottle are sanitized in 60 seconds. After the first activation, the LED technology self-cleans every two hours to keep your bottle fresh and stink-free. The rechargeable Li-polymer battery lasts up to a month on one charge and the MicroUSB connector is waterproof IPX7-rated. The double-wall vacuum insulation keeps drinks ice cold for 24 hours and hot for 12. Display your clients logo on this sleek, modern bottle in crisp laser engraving or vibrant color print!