At over 3,200 cubic inches the Diplomat Backpack is our largest tactical backpack. With a full length zipper, the main compartment opens completely for access to dual gear securing quick release straps and a large mesh pocket. The second internal pocket contains admin divider sleeves and organizers. There are three utility compartments; one flat front internal compartment and two external zippered compartments on both sides of the pack. The padded back panel opens for storage of a laptop or a hydration bladder. Externally, the bag also has 4 compression straps, three reinforced drag handles and three hydration tube port holes. The Diplomat is the ultimate bug-out bag or three-day bag.