Highly recommended! Perfect for long and short-term travel. They are study, but lightweight, with a great price. I have 2 sets of these and I've used them numerous times over 4 years, in long work stints to Europe and Asia. . I use a 28" wheeled Skyway and these fill it evenly and in modular fashion. They also make organization easy (large for pants, med for shirts, small for socks, etc.. If you use these- with your clothes rolled,- you will find more space in your suitcase. and your day to day organization will be easy, once you arrive. The medium and small size work great for a regulation size carry-on bag. If you buy more than one set of these, buy different colors.