As seen on Shark Tank, Larq’s innovative bottles clean themselves. Not only are these PureVis bottles aesthetically stunning, but these works of art integrate groundbreaking science, too. Simply tap the cap and an integrated UV-C light zaps bacteria, viruses, and even bio-contaminants. These features make Larq bottles a favorite for travelers, but the lightweight stainless steel Movement PureVis style is perfect for gym-goers and anyone who’s conscientious of what they put in their body.