Era Flip 30oz - Rose Taupe Sunglasses Brief Liner: 95% Polyester |

Brief Liner: 95% Polyester | 5% Spandex

Flexible Performance fabric

Adjustable

Water and wind repellent

One Handed Cooler Access

Era Flip 30oz - Rose Taupe Sunglasses Brief Liner: 95% Polyester |Era 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,