Era Flip 40 ounce is the world’s first 100% leakproof, covered, flip-down, straw tumbler. It has the fully leakproof SlideSeal™ lid that works for both cold and iced carbonated beverages, SoftSip™ silicone straw so every sip feels like a luxury, ColdKey™ metal straw for minimizing the amount of plastic sitting in your water, BevGuard™ technology to keep your drinks cold for 24+ hours, and a cup holder friendly base so you can enjoy your favorite beverages, free of leaks and spills throughout your daily journey. Made for stress-free sips.

Era Flip Tumblers are 100% leakproof with cold beverages and iced carbonated beverages when in the locked position. Not recommended to be used in the locked position with hot beverages. 

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• 11.5" H (with straw) x 3" Diameter, 5.6" Long with Handle
• 40 Ounce Capacity with Lid
• Fully covered flip-down straw
• Leakproof
• Cup holder friendly
• Dishwasher safe

Not recommended for use with hot beverages. Use at least 25% ice with carbonated beverages.