This US PeaceKeeper Sentinel backpack was designed for transporting work and personal items, emergency essentials, or mission specific gear, as well as CCW (Concealed Carry Weapon) and EDC (Every Day Carry) items utilizing a compact and comfortable platform. It utilizes thick, padded backpack straps, with an additional sternum strap, for comfortable carry and weight distribution. The main interior compartment contains a padded laptop pocket (accepting up to a 15" laptop) secured by hook and loop closure, (2) large zippered mesh pockets and (1) zippered nylon pocket to organize larger items. Seven (7) additional external zippered pockets offer multiple storage and organizational options for cell phones or smaller electronics, flashlights, extra batteries, business cards, pens, compass, maps, spare keys, knives, multi-tools, a variety of CCW's, spare magazines or speedloaders, holsters, spare ammo, and other EDC or 72-hour kit essentials. Additional zippered and padded rear cargo area will accept most hydration bladders.