Era Flip 30oz - Sage polo experience superior optics with a

experience superior optics with a sleek fit

Stylish enough to never take off

and designed for life

and salt- and freshwater fishing

Front Closure: Zip-Fly with button closure

Era Flip 30oz - Sage polo experience superior optics with aEra Flip 30oz is the worlds first 100% leakproof, covered, flip down, straw tumbler. It has our 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,