Blackhawk! Mobile Operation Bag. This operator-friendly gear/travel bag can be used as a backpack, shoulder bag or storage bagdepending on your mission or preference. Constructed of 1000 denier nylon with reinforced stitching Full wraparound carry handles for superior weight support High-quality YKK zippers with easy-grip pull tabs Two padded, detachable shoulder straps External lockdown zipper flap Heavy-duty D-rings for securing external items and shoulder straps