4,000 cu.in. Expandable Roll Top Backpack
The Vandal backpack features a weatherproof main compartment which can be used in either "roll-top" mode, or in a traditional "flap-down" configuration. A key feature of the Vandal backpack is it's ability to quickly double in size from 1,800 cu.in. to 4,000 cu.in. when needed for extra cargo carrying capacity.
The Vandal also features multiple weatherproof compartments, urethane coated zippers, waterproof materials, and a carbon fiber reinforced internal frame suspension system. Front zippered pocket fits most 15in laptop computers or any tablet, a 17in laptop can fit in the rear rolltop compartment. Made in the USA with a lifetime warranty.Watch the bag at work here.