I bought this bag to use as a carry-on for an overseas trip. I was able to fit a ton of stuff into this bag, including a change of clothes. The only thing I don't really like is the divider (to make 2 sides). If I didn't put enough into one side, the other would fall. The material on the inside also felt like it would tear very easily. Regardless, it's still a good bag  for flying as it easily fits under the seat in front of you.