I bought this bag on the recommendations read here. I was flying to Florida and didn't want to check any luggage. This bag had plenty of room for everything I needed for a week and would be fine if you wanted to carry it as a duffel bag. However, if you plan to rush from your car to the airport and then through the airport to the gate, don't plan on rolling with this bag. It wobbled from side to side so badly that I had to carry it, defeating its purpose. I thought maybe it was the way I had packed, so on the way home, I only packed clothes in the main section and bought a bag to carry my other things. It made no difference at all. If you want a bag you can easily roll through airports, don't buy this one.