The Era 40oz tumbler is totally leakproof, and made for stress free sips on the go.
- 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
- A cup-holder friendly base so you can enjoy 40oz of your favorite beverage, free of leaks and spills throughout your daily journey
