BAGAIL 4-Piece/6-Piece Compression Packing Cubes Set - Expandable Travel Organizers for Luggage & Suitcases - Perfect for Business Trips, Vacations & Weekend Getaways

Very happy with my purchase. The packing cubes are sturdy and nicely made. The zippers are durable and they work as expected. I like the large sizes in the four piece set. Wonderful for your carry-on luggage. I think these packing cubes are going to be even more handy when I’m traveling in colder weather.I find for my summer travel it doesn’t necessarily help to save a lot of space but it keeps things well organized. Clearly this is due to how you typically pack your clothes and size of clothes. I like to lay everything flat and stack. I’m petite and my husband calls my clothes, dolls clothes. My summer items are thin and small to begin with and not bulky. When I packed normally (laying clothes flat) verses the compression bag I gain a little bit of space. I do think it is much easier to take your items out of your suitcase with the compression bags. Also great for dirty laundry!Update: I used a few for my trip. They worked out well. They are very durable. Not heavy but not very light weight either. I mention the weight because it could be an issue as international travel reduces carry on weight and bag sizes. There are some cubes I have seen that are more of that light weight nylon. Anyway, for me the weight factor is really not an issue.