These packing cubes are very well made. I found them to be the perfect size to organize clothing outfits for each day of a road trip. I like that they come in an assortment of colors, that helps to easily identify the contents. For example, I used orange for my day outfits and pink for evening wear. My husband gets the purple bag for day outfits and blue for evening. Also, the cubes easily fit into my carry-on bag, which gives me added peace of mind in case my checked baggage is delayed or otherwise missing.