The Outdoor Products Power Pack has a spacious main compartment that includes a padded pcoket that fits 17" laptops. The middle compartment includes an integral file divider, while the front compartment houses an accessory workstation organizer with gear specific pockets. You can store everything in the Power Pack with the fleece lined sunglass pocket, left and right side pockets with zipper closure, dual side mesh pockets sized for water bottles, hidden cash pocket with zipper closure, and the quick-stash front pocket with quick-release buckles. The Travel Security back panel includes a retractable airline ticket/passport holder. The padded articulated shoulder straps with sliding sternum straps with allow you to carry it all with ease.