Era 40oz Onyx Leopard

A new Era of straw tumbler is here. Our Era tumbler is totally leakproof, and made for stress free sips on the go. It has our fully leakproof Ü-Turn  lid that works for both cold and carbonated beverages, ColdKey  metal straw for minimizing the amount of plastic sitting in your water, BevGuard  technology to keep ice for 24+ hours, and a cup-holder friendly base so you can enjoy 40oz of your favorite beverage, free of leaks and spills throughout your daily journey.