Made of Eastman Tritan™ Plastic;22oz (650 mL) welded double wall insulated high performance tumbler; Features Polypropylene plastic lid with leak-resistant TPE flapper; Designed for use with hot and cold beverages; Dishwasher safe; Do not microwave, Do not place in freezer; Designed to fit most auto cup holders; Product Size: 4" w x 8.75" h x 4" dia.;