An ingenious slide-out laptop drawer sleeve—which can be detached and used separately—makes this pack ready to shoot down the conveyor belt. 100% poly Checkpoint friendly Large organizer compartment with room for an external hard drive, key fob and tech accessories Two side zippered pockets Two side mesh water bottle pockets Fleece-lined pockets for wireless mouse and digital camera Large main compartment with file stash Mesh padded shoulder straps Padded back panel and lumbar support with airflow system Adjustable sternum strap Pullman handle attachment sleeve Soft touch rubber zipper pulls Laptop sleeve: 15.75"h x 11.75"w x 2"d; fits most 18" laptops Dimensions: 19"h x 12.5"w x 8"d Capacity: 1,800 cu.in./29L Weight: 2.2 lbs./1kg