RIVERS Stout Air 1000STOUT AIR, a new essential bottle for the outdoorsman! With the concept of flasks that you can use like plastic bottles, Rivers has sold this reusable bottle for almost a decade. It is a perennial hit product, with over two million total sold and numerous copycats from other companies around the world. It has numerous fans, including outdoor enthusiasts, because it offers the features most necessary for outdoor use lightness and sturdiness. We decided