The Guardian Smallpack is a backpack designed for the Guardian tactical vest. The interior is lined with a soft hook & loop, allowing additional accessories to be attached. The main compartment is spacious enough to hold a hydration bladder or similarly sized items, extra jackets, poncho liners, etc. The Guardian Smallpack boasts a variety of features. At the top, there is an internal zippered pocket, while lower down, there is a hook & loop panel with a modular webbing system. The top flap, when unzipped, has a modular system for attaching accessories, and the sides have compression straps. A rubber cord at the bottom of the bag allows for the attachment of a jacket or other essential items.