Lightweight and convenient, the LARQ PureVis Movement self-cleaning water bottle is designed for easy, on-the-go hydration. It uses the advanced UV-C LED technology to eliminate up to 99.99% of bacteria and purify your water in just 60 seconds. The PureVis technology makes sure that your bottle remains odour-free and fresh by self-cleaning every two hours in the background. | LARQ PureVis Movement 710ml (24 oz.) Stainless Self-Cleaning Steel Water Bottle - Black/Onyx