The Quencher ProTour Flip Straw Tumbler | 40 OZ - Stanley Create

$18 ~~$57~~ In stock

Introducing the iconic Quencher, now with the leakproof ProTour Flip Straw lid. The 40-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 cupholder.

40 oz ProTour Flip Straw lid fits all 40 oz Quenchers

*Not Eligible For Promotions or Resell. Multiple & Large Orders Are Subject To Cancellation.

Customer Reviews (5.0 / 5 · 5 reviews)

Grace ★★★★★ Sep 9, 2026

I was worried the 40oz size would be too bulky to tote around, but it fits my car cup holder perfectly. The flip straw actually seals tight when it's snapped down, which is a relief since I toss it in my work bag daily. Ice still clinking around after a full afternoon shift.

Jason R. ★★★★★ Sep 8, 2026

The flip straw mechanism is a game changer for me—it actually locks tight, so I can toss this in my work bag without worrying about leaks. The 40oz size means I’m filling it up once in the morning and still having ice by mid-afternoon.

Benjamin E. ★★★★★ Sep 8, 2026

Took this on a long road trip and spilled zero drops in the cup holder, even over potholes. The 40 oz size genuinely lasts me a full workday, and the flip straw snaps shut with a satisfying click that feels secure.