Recycled stainless steel icon inside the tumbler indicates your Quencher is made from sustainable materials Double-wall vacuum insulation Reusable straw Car cup holder compatible (base diameter: 3.1 inches). Dishwasher safe International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. This travel tumbler is just what you need for all-day hydration. Take it with you to a high-intensity workout or on an extra-long commute to keep your drink cold for hours. The lid features a rotating cover with three positions: a straw opening, a wide mouth for chugging, and a full-cover top to prevent spills. The larger size even fits comfortably in your vehicle’s cup holder and comes with a rugged handle for carrying.