The PackAway™ Checked Compression Closet unfolds into five shelves, creating a more organized way to pack without giving up precious suitcase space. Three zippered shelves help keep items contained, the top shelf is designed for smaller essentials like socks, undergarments, or belts, and the bottom compartment gives. Pack it full, pull the side straps to compress everything into one streamlined stack, and place it into your suitcase. Once you arrive, hang it up with the built-in hooks and your unpacking is basically done. When the trip is over, it zips down into its own cube for easy storage. It's especially great for the kind of travel where you're moving around but still want a little structure: week trips, road trips, train travel, dorm stays, and anywhere drawer space is questionable at best.