4 Pack 16 Oz Double Wall Insulated Tumblers w/ Straw and Lid (Mix Assortment) New pack of 4 16oz Insulated double wall tumblers for cold drinks, great for daily use Tumbler made with durable BPA free material. Screw-in cap, prevent unnecessary spills from top Matching Reusable straw & stopper included Rinse & Reuse | Top-Rack Dishwasher Safe | Hand washing is recommended for care, Cannot be used with microwave or placed freezer.