Era Flip 30oz Color:Neon Pink There is an instruction manual

There is an instruction manual that comes with it and explains how it works

No prob-llama

Includes: 1 pair of Knit Baby Booties (Accessories sold separately)

100% cotton

Era Flip 30oz Color:Neon Pink There is an instruction manualEra 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,