100% LEAKPROOF, GUARANTEED: The Era series is the only 100% leakproof straw tumbler that works for both cold and carbonated beverages, thanks to our patent-pending Ü-Turn technology. So, you can toss your drink in your bag and take it on the go without ever spilling a drop.
COLDKEY METAL STRAW: The Era series also has our ColdKey stainless steel straw so you can reduce the amount of plastic sitting in your water all day and experience a cool, crisp drinking experience with a soft-touch silicone tip on the outside to top it off.
24+ HOURS COLD: Thanks to our BevGuard insulation, the Era will keep your favorite drinks ice-cold for 24+ hours.
CUP-HOLDER FRIENDLY BASE: The Era has a sleek, tapered design that fits all standard cup holders.

Description

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): 10.7 Inches (H) x 5.12 Inches (W)
Lid Material: Plastic
Capacity (Volume): 30 fl oz (US)
Used For: Hot or Cold Beverages
Material: Stainless Steel
Care & Cleaning: Dishwasher-Safe