Durable Woven jacquard material or tri weave ballistic solid. Honeycomb structure for ultra-lightweight strength. Trolly has aluminum channel tubes for added strenght. Ergonomic comfort grip locking trolley handle. Low profile 360 degree multi-directional wheels. Reinforced back panel adds strenght without weight. Convenient top side and bottom, carry handles. Full London Fog signature lining, Interior has integrated show pockets an d a zippered mesh pocket on lid. Spinner uprights expand 2" for additonal packing capacity. Interior has integrated shoe pockets and a zippered mesh pocket on lid.