Brenthaven Pro 15/17 Backpack (2340) Combination compartment has a file organizer and multi-media storage section. Quick-access pocket for tickets and other important documents. Includes a foam insert that can be adjusted to fit Apple portable computers with screen sizes ranging from 15-17. Patent-pending CORE Protection System protects all 4 corners and 2 side panels. Front organizer panel has multiple pockets for mouse, battery, USB flash, disks, etc. Patent-pending CORE Protection System protects all 4 corners and 2 side panels. Includes a foam insert that can be adjusted to fit Apple portable computers with screen sizes ranging from 15-17. Front organizer panel has multiple pockets for mouse, battery, USB flash, disks, etc. Quick-access pocket for tickets and other important documents. Combination compartment has a file organizer and multi-media storage section. Rugged Ballistic Nylon that will keep your laptop bag looking good for years to come. Ergonomic padded shoulder straps and handle that distributes weight comfortably. Durable hardware, stress point reinforcements and coated oversized zippers.