Portable Shelving Carry-On Luggage, Rise Gear Glider, Blue Holds up to 20 lbs per shelf, 50 lbs total. Two can fit in a 28" (or larger) suitcase. Wear like a backpack for travel convenience; suitable as carry-on luggage Hangs in a closet or on a door. Shelf hanging height is adjustable. Insert can be fully removed and bag can be used without it. Shoe and toiletry pocket. Laundry compartment. No more unpacking on trips.