473 ml. Keeps beverages hot while on-the-go! Double wall extra strong insulated cup. Cups made with 40% recycled material. Earn cash for your school! Box Tops for Education brand. To contact us visit: Hefty.com, call: 1-800-433-2244 or write: Hefty brands, Po Box 85583, Richmond, VA 23285-5583. Product made in the USA.