LARQ Bottle PureVis 25 ozL

The world's first self-cleaning water bottle and water purification system. It uses PureVis technology to eliminate up to 99%* of bio-contaminants such as E. coli from your water and bottle. Powerful PureVis™ technology activates at the touch of a button and every 2 hours to eliminate harmful bacteria. Double-wall vacuum insulation. Keeps your water cold for up to 24 hours or hot for 12 hours. Only used a few times. Just like new.