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 30oz 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.

Dimensions (Overall): 9.8 Inches (H) x 3 Inches (W)
Lid Material: Plastic
Capacity (Volume): 30 fl oz (US) 
Used For: Cold Beverages
Material: Stainless Steel..
Care & Cleaning: Dishwasher-Safe