The Barrage Cargo is our most rugged all-condition backpack. Featuring a watertight, fully-welded main compartment and an adjustable exterior cargo net, the Barrage is built to adapt to any environment or payload. Like all our bags, the Barrage is guaranteed for life. • Accommodates up to a 17" MacBook Pro • Easy access side U-lock/water bottle pockets • Sternum strap with quick release push plate buckle for load distribution • Rolltop closure accommodates a range of load sizes • Abrasion-resistant 1050d nylon exterior • Welded-waterproof 18oz truck tarpaulin liner