Since there's no such thing as too much packing space, the ZDX 29 inch Large Expandable Spinner gives you more, with 2.5 inch of zippered expansion depth and our patented Outsider® handle for a flat, roomier interior. Lots of other thoughtful details include our 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. Protected by Briggs & Riley's Simple as that® lifetime guarantee. (Dimensions: 29 x 20 x 12)