The Alliance is a slim silhouette, constructed in a fatigue woven cotton that is treated for water resistance. Incorporates a padded faux-fur lined storage compartment for a 13"-15" MacBook Pro inside, as well as iPad on the front of the bag for quick access. The main internal storage compartment is spacious and is secured with a zipper enclosure. Inside also includes an organizer for pens and cards. Additional features include genuine leather zipper pulls, black heritage logo lining, bar-tacked critical seams for durability, and surplus grade web straps. That should just about cover it, don't you think?