Superman Logo Ceramic Coffee Mug - 12 Oz. The Superman DC Comics Logo Blue Coffee Mug makes the perfect gift for fans of DC Comics' Man of Steel! Drink your coffee every morning in superhero style with this 11-ounce ceramic mug that features the iconic Superman logo. If you've got a friend or family member who loves DC Comics and the Metropolis Marvel, then make the Superman Logo Blue Coffee Mug a gift!