Backpacks that truly can go from a plane to a day in town to trails in the foothills are hard to find, luckily we found the Mystery Ranch Gallagator 25L Backpack for you. The unique 3-zipper opening helps you stay organized while you grab items during a travel day, the removable waist belt helps you stay low profile around town, while the padded harness system and exterior water bottle holders help you bag peaks when an opportunity presents itself.