Manufacturer Id: 2160508 Manufacturer Model: 4410 Manufacturer Name: Bianchi Intl ? Internal foam stiffener on front pocket for sleek look and eliminates "printing" of contents. ? Horizontal web bar-tracked on side provides attachment of accessories such as pager, knife, cell phone, etc. ? Available in 3 ambidextrous sizes for revolvers and semiautomatics. ? Hidden compartment on back of pack conceals handgun or other valuables with Velcro closure. ? Roomy zippered main compartment and front slash pocket. ? Concealed buckle design for security. ? Constructed of 500 denier Cordura nylon with 2" web belt.