Check the listing for details. Marvel Studios Bioworld Black Panther Wakanda Forever Tech 18" Backpack NEW RARE. Color: Black, Condition: New with tags. Listed at 59.99 USD. Brand New! With tags! The Marvel Studios Bioworld Black Panther Wakanda Forever Tech 18" Backpack is a rare and new item featuring a solid black color with a zip closure. This large backpack, measuring 18 inches in width and 18 inches in height, is designed with durable materials and includes organizing pockets, a tech sleeve, and adjustable straps. The backpack also features fleece lined pockets for added convenience and style, making it perfect for travel or casual occasions. Made of polyester and featuring the iconic Black Panther character, this officially licensed product from the Marvel Black Panther Wakanda Forever line is a must-have for fans of the movie and superhero genre.