Dimensions: 13.75" x 10.25" x 22.5". 49L capacity. Plastic Fastex buckles. YKK zippers. Three ply nylon thread stitching. Ability to convert from backpack to shoulder bag. Main compartment with cargo straps and zippered mesh pockets. Smaller top compartment with 2 padded laptop sleeves. 600D polyester construction. Color: Black. Bulk packed.