Constructed of 300D two-toned polyester. Spacious zippered main compartment with top front load opening. Padded inside large slash pocket holds up to a 15" laptop. Smaller padded slash pocket for tablet or smaller electronic devices. Simple organizer located in main compartment. Exterior includes gusseted front zipper pocket and hidden zipper pocket inside of top flap along the gray webbing accent,1 side mesh pocket, 1 side zipper pocket, 2 compression straps, gear loops, and daisy chain webbing. Padded back and 2 air mesh padded shoulder straps for coolness and comfort. Top loop for storage when not in use.