Chestpack Active consists of two elements – a backpack and a bag. The backpack has a large lockable compartment, a mesh pocket and a landing net hook. The front bag has two compartments and a zipped mesh pocket. In the upper part there are two retractable safety pins for cutters and pliers. On the side there are sheaths for clamping pliers, which we attach to the loops. The whole thing has a size adjustment system.