Meet the Stanley Quencher ProTour Tumbler 40oz, the hydration hero designed to keep up with busy professionals and brand-conscious businesses alike. This upgraded version of Stanley’s beloved Quencher now features a leakproof ProTour Flip Straw lid that makes sipping effortless and spill-free—whether you're in the office or on the move. Crafted from 18/8 recycled stainless steel, the ProTour Tumbler includes double-wall vacuum insulation that keeps your drinks ice-cold for up to two full days. Its textured comfort-grip handle offers a soft, secure hold, and the updated graphics add a fresh visual appeal to this high-performance design. A removable spout and replaceable seal further enhance functionality for everyday use. Engineered to fit most car cupholders and built with BPA-free materials, this 40oz tumbler combines eco-conscious construction with unmatched convenience. Perfect for customized giveaways, corporate branding, or keeping your team hydrated in style.