Ready to hit the Rockies - or anywhere else for that matter - the durable SWISSGEAR Whistler Collection 24" Expandable Hardside Luggage is made tough to weather all your adventures and escapades. Made of long-lasting moulded ABS, this stylish suitcase features 4 Spin-360 wheels to effortlessly move in any direction; a retractable push-button locking handle; and top & side grab-handles. The roomy, expandable dual-compartment interior includes criss-cross tie-down straps on one side and a zippered fabric privacy lining on the other.