Hydrate your inner Super Hero with this Batman Stainless Steel Wide Mouth Double Walled Vacuum Insulated Bottle! For hot or cold beverages! Keeps cold up to 24 hrs and hot for up to 12 hrs. Durable and portable. Take this easy to carry Batman water bottle hiking, biking, shopping, to the office, or on your next DC Justice League adventure! Perfect for any DC Comics, Justice League or Batman fan who likes to stay hydrated wherever they go! Features double walled vacuum insulated stainless steel with black exterior textured finish and a canteen style twist-off cap with rubber grip. Measures: 8"h x 3"w. Holds 550 ml / 18 fl. oz