Durable ABS material is lightweight yet strong enough to protect the contents of your case. * Product Material: ABS * Product Weight: 6.90 lbs. * Tough, durable ABS material is very lightweight yet incredibly strong to help protect your contents and ensure that they arrive safely at your destination. * Glide-Rite Spinner Wheel System lets you move in any direction with exceptional ease utilizing our reliable, smooth-rolling spinner wheels for 360 degree mobility. * Expandable cases let you gain additional packing capacity with the pull of a zipper. Perfect for return journeys to accommodate gifts or extra items acquired during your trip. * Components and materials go through a battery of tests to ensure durability and reliability. * Two compartment packing system with split book style opening offers two separate packing compartments for convenient organization.