PUMA Challenger Black Backpack, Zip Closure, Brand NEW w/Tags The PUMA Challenger Black Backpack is a stylish and functional accessory suitable for both travel and casual occasions. With a zip closure and double handles, this medium-sized backpack features a solid black color with the iconic Puma branding. The polyester lining and outer mesh fabric add durability and a sporty touch to the design. The backpack also includes inner and outer pockets for added organization, making it a versatile and practical choice for everyday use.