Whatever beverage of choice you might have, it should taste perfect every time. And while reusable aluminum or glass canteens are great for the environment, they often leave a metallic or “funky” taste and smell after a few uses. Purist Collective decided that settling for the status quo just wouldn’t do, and developed a line of reusable canteens that can store your favorite beverages for days at a time without leaving an unsettling experience. Its state-of-the-art, unbreakable interior glass lining construction, double-wall vacuum insulated, and surgical-grade stainless steel inner make a Purist bottle a cut above the competition.