I really like the packing cubes for sorting clothes when traveling. I love the large sizes for placing separate outfits for separate days while on the road. No fumbling through the suitcase looking for things. The smaller sizes are great for socks and such. It's easy to grab the cube and place in the drawer when we stay for an extended length of time. I keep adding to my packing cube collection. For a land trip with multiple stops this is awesome! I wish I would of had them when we went to Alaska a few years ago and went from hotel to hotel. I could of been more organized. I hate living out of suitcases but this does add a bit of sanity!