Durable 1680 Denier Ballistic Nylon fabric with EVA foam backing Includes padded laptop computer compartment with removable, checkpoint-friendly sleeve. Retractable, push-button, locking handle Smooth rolling in-line skate wheels Large accessory pockets & an accordion folder Gusseted pockets with organization features Comfortable handle and fully lined interior Fits most 17" notebooks. 3 Year Warranty. Weight: 8.0 lbs.Body Dimensions: 17.5" x 14.0" x 9.0"