30"/36"/40"/ rolling wheeled suitcase (40", pink) hipack 40" rolling wheeled duffle bag spinner luggage material: 600d polyester reinforcing strap. three levels foldable. comfort-grip carry handle. adjustable and removable shoulder strap. two front pockets for last-minute storage. collapses to 4" d. when not in use. six of sturdy 360° swivel wheels for easy rolling. bag body can be expanded by zippers from 20" to 30" to 40" high. dimension constructed: 24.5" l x 14.5" w x 20" h dimension expand half way: 24.5" l x 14.5" w x 30" h (first zipper opened) dimension expand all the way: 24.5" l x 14.5" w x 40" h (both zippers opened) weight: 5.5 lbs.