This is a vintage 1970s Playboy aluminum stein mug with a glass bottom features a round shape and a capacity of 15.9 ounces. The mug is designed with an etched Playboy Bunny character, clear base, and handle, adding to its retro charm. Perfect for both hot and cold beverages, these mugs are a unique piece of Playboy Club memorabilia from the 1970s, ideal for collectors or fans of vintage advertising. Made in the United States, these mugs are a stylish addition to any home bar or kitchen decor.