This 4-wheel drive hybrid carry on meeting your highest expectations. Big enough for carrying your essential needs, the quick access external panel can carry your features a padded laptop compartment. Glide through airports in style with the ONU-4WD. USA airline regulation carry-on Hybrid molded hard shell bottom and soft sided top External zippered compartment for easy access when stowed in the overhead bin Main compartment with clothing compression panels Internal zippered privacy pocket Zippered divider panel with low profile mesh pocket 2” zippered expansion gusset Polycarbonate/ABS shell with Hinomoto™ wheel set Rugged zippers and transport grab handle Dimensions: 21.75” H x 14” W x 9” D / CM 55 H x 35.5 W x 22.75 D Capacity: 7 Lbs/3.2 Kg + 2,194 Cu.In/36 L 400D Nylon with TPE backing