The Fjallraven Tree Kanken Backpack Original City Series is a medium-sized backpack designed for unisex adults. Featuring a multicolor exterior material made of polyester and nylon, this backpack is part of the Fjallräven City Kanken collection. With a city-themed design, this backpack offers both style and functionality, making it ideal for hiking and outdoor adventures. The backpack also includes adjustable straps for added comfort and convenience.