The DC Batman Color Changing Mug 2017 is a unique collectible item that features a round shape and a medium size, making it suitable for all occasions. This exclusive Loot Crate item from 2017 showcases a color-changing feature, transforming from black to red when filled with hot or cold beverages. Made of ceramic and porcelain, this Batman-themed mug is a perfect addition to any DC Universe fan's collection. The mug is unisex and comes with a drink-through lid, making it a versatile and fun piece of dinnerware for any Batman enthusiast. Used, like new.