Description Glacier 16 oz. Double Wall Translucent Acrylic Tumbler. BPA free. Threaded lid with matching color straw and molded grommet keeps straw in lid. Available in 5 colors with bendable plastic straw. Tapered bottom fits most drink holders. Same color, second side or wrap imprint at no additional charge. Size: 6 1/4 H x 3 3/4 Upper Diameter, 2 1/2 Lower Diameter.