Enjoy a cold beverage no matter where you go with Stanleys Classic Vacuum Pint Glass. 18/8 stainless steel, BPA-free construction wont rust. Insulation keeps drinks cold for up to 4.5 hours. Wide-mouth lid features a removable built-in bottle opener. Extra 4-oz. of space for foam. Dishwasher safe. Size: 16 oz. Color:Black. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Water Storage.