The Pocket Pack is designed to be carried in large BDU pockets, field jackets or travel vests to help organize your kit and make sure the gear is there when you need it. The Pocket Pack has an external mesh pouch with a hook and loop closure. It also has 2 internal pouches ideal for a notepad or PDA, internal elastic loops for pens, batteries or lights, and a sewn-in lanyard for keys. The main compartment has a strong YKK zipper-close to contain those small items that 'disappear' in your pocket, belt loops and a carry handle for convenience.