I love these cubes! They helped me to pack A LOT of clothes in my suitcase for a 3-week vacation. What is also great is that you can organize your clothes so that you don't have to unpack/dig through your suitcase to find things - just pull out the cube you need and then pop the cube back into your suitcase. This was especially helpful as we were on a tour, so there were times when we only stayed one night at a hotel. Being able to quickly find only the clothes I needed was super convenient.