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.

Era Tumblers are 100% leakproof with cold beverages and carbonated beverages with ice when in the locked position. Not recommended for use with hot beverages.

Capacity: 40oz Empty
Weight: 1.56 lbs. (0.71kg)
Max Height: 11.5” (with straw)
Max Width: 5.4“ (with handle)
Min Width: 3” (cup holder friendly)