Made of 2-tone polyester with rubber-like trims Back zippered compartment with 3 file dividers plus section for overnight clothing Front zippered padded laptop section– fits most 17,3″ Zippered front pockets Reinforced handle Telescopic handle Inline corner wheels Stabilizing front panel to use as a grip handle Back webbing for trolley pass-through Expandable H: 14.5″ W: 17.25″ D: 8.25″ (9.5″ exp.)