Stanley Quencher ProTour Flip Straw Tumbler | 40 OZ Frost

Stay hydrated with the Stanley Quencher ProTour Flip Straw Tumbler | 40 OZ Frost. Crafted for convenience and style, this tumbler features a sleek Frost finish that’s both eye-catching and durable. The innovative flip straw lid ensures easy sipping without spills, while the 40 oz capacity keeps you refreshed all day. Built with Stanley's legendary double-wall vacuum insulation, it keeps drinks cold for 12 hours or iced for up to 48 hours. Designed with a comfortable ergonomic handle, it’s perfect for on-the-go hydration, workouts, or long road trips. Made from BPA-free, food-grade stainless steel, it’s as eco-friendly as it is functional. Whether you're at the office or the outdoors, the Quencher ProTour is your ultimate hydration partner.