This Stanley Flask and shot glass set is comprised of a flask, four shot glasses and a solid holder that can hold all four glasses. All parts are made from sustainable stainless steel. Movies in the park. Spiked sunrises. Epic bike rides. Festivals. Mountain conquering. Bachelor parties. We could go on forever about the best places to break out this pocket-sized party starter, but at the end of the day, we know you don’t need any suggestions. You just need this kit. 18/8 stainless steel, BPA-free Nesting System Hand Wash Only Set Includes: [4] Shot glasses (2 OZ / 59 ML) [1] Stainless steel carrying case [1] Flask (8 OZ / .32 L / 230 ML) Brand new, in the box and never used.