The Batman Dark Knight Thermos is a collectible item featuring the iconic DC Comics superhero. This 10 ounce thermos is perfect for keeping soups and other warm foods at the desired temperature. It is a must-have for any fan of Batman or DC Comics, and it makes for a great addition to any collection of lunchboxes or thermoses. Perfect for both display and practical use, this thermos is a unique and stylish piece for any fan of the Dark Knight.