The Compact is a bike backpack designed for mountain bikers that sits comfortably and securely on the back. It impresses primarily with its perfect features: it has an extra compartment for a hydration bladder, a separate pocket for a smartphone, a transparent pocket for tools, two zippered pockets on the hip fins, and two elastic side pockets. There is also the option to expand the volume of the backpack. The half-shell helmet can be easily hung in the front attachment clips, while the side compression straps are suitable for securing a full-face helmet.