These packing cubes hold a maximum amount in a minimum space and fit very compactly in the suitcase. Upon arrival at your destination, it is so easy to just place these cubes in the dresser drawers. There is no need to unpack. I prefer using a variety of colors to help identify the contents of each cube.
We bought a second cube to hold my husbands INR monitor and its peripheral equipment for travel. It is easy to remove the mesh fronted cube for security inspection.