Introducing the iconic Stanley Quencher, now with the leakproof ProTour Flip Straw lid. The 20-ounce Quencher ProTour Flip Straw Tumbler makes hydration simple - flip up the built-in straw to sip, then snap it shut when you&';re done. Classic colors feature fresh graphics with a soft texture on the handle and two-tone lid. Your water stays ice cold for hours, thanks to double-wall vacuum insulation. It&';s ready to grab by the comfort-grip handle and fits in your car&';s cup holder. 20 oz ProTour Flip Straw lid fits all 20 oz Quenchers *Not Eligible For Promotions or Resell. Multiple & Large Orders Are Subject To Cancellation.