DC Comics Superman Insignia Colored Travel Cup w/ Straw (blue) This double-wall acrylic travel cup holds 16 ounces, comes with a straw, and is BPA free. (Hopefully, Kryptonite free, too!) The cool translucent-blue design celebrates the Man of Steel by featuring the Superman emblem on the front and back. Perfect for hydrating on the fly, the double wall keeps your drinks cold without even using your freeze-breath! The Superman Blue Plastic Cup with Straw measures about 9 1/2-inches tall. Hand wash recommended.