The LARQ bottle actively purifies water and cleans itself. This innovative bottle employs PureVis technology to neutralize harmful bacteria and viruses. Its double-walled, vacuum-insulated stainless steel keeps water cold for 24 hours or hot for 12. The LARQ bottle marries sustainability with cutting-edge technology, reducing reliance on single-use plastics while ensuring water is fresh and clean. It is a seamless blend of function and design.