Era Flip 30oz - Dune Boys Swim The EVA midsole reduces weight

The EVA midsole reduces weight and provides underfoot cushioning

rain or shine (or mud

Whether layered over a shirt or a jacket

offer impact-resistance and clear optics

and a full-cover top to prevent spills

Era Flip 30oz - Dune Boys Swim The EVA midsole reduces weightEra Flip 40oz 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,