Briefcases: Mountainsmith Network - Male Adult - Anvil Grey - Sizes - Commute like a consummate professional with the Mountainsmith Network bag. Consisting of three distinct compartments with secure, zippered closures, this laptop messenger bag has a rugged polyester exterior with a contrasting ripstop lining for enhanced visibility. Multiple pockets inside and out offer handy organization; the TSA-compatible neoprene sleeve fits up to a 15.4-inch laptop. On the back panel, a pass-through slips easily over the retractable handle of a wheeled suitcase. Work, school or travel, the Mountainsmith Network crossbody messenger bag has got you covered.