16.5 x 11 x 4 (Expands to 7)"

Our expandable messenger is lightweight and big on features, but not on price! Sporting a total of four roomy compartments, this popular bag is big enough to carry files, a laptop, and even a change of clothes. Directly under flap is an open pocket and organizer system with pen loops, PDA holder, cell phone holder, and card slots. Padded center section unzips to provide ample storage for laptop, change of clothes, or files. Three-quarter zip around backside pocket for more storage. Also comes with one additional external back zippered pocket. Removable quick-release 51" secure strap is adjustable and comes with shoulder pad. Flap closes with magnetic snaps.