Since theres no such thing as too much packing space, the ZDX 29 Large Expandable Spinner gives you more, with 2.5 of zippered expansion depth and Briggs and Rileys patented Outsider handle for a flat, roomier interior. Lots of other thoughtful details including Briggs and Rileys Smartlink strap for connecting two bags, a roomy, gusseted outer pocket for a jacket and an easy-to-grab bottom handle, all designed to keep you and your stuff merrily rolling along.50.8x73.7x30.5cm (WxHxDcm) 122.4 L 502 kg