Designed for all-day hydration, the Stanley Quencher ProTour™ Tumbler combines performance with everyday convenience. Featuring double-wall vacuum insulation, it keeps your beverages cold for hours, making it ideal for work, travel, or workouts. The ProTour™ lid is built for versatility, offering a secure, leak-resistant design with a reusable straw for easy sipping. Its ergonomic handle ensures a comfortable grip, while the slim base fits most car cupholders for on-the-go use. Crafted from durable, BPA-free stainless steel, this tumbler is made to last and supports sustainable living. The wide opening allows for easy filling and cleaning, and it’s dishwasher safe for added convenience.