I received this bag as a gift from my mother. I'm an avid traveler, so she thought I could use a new suitcase. I thought the idea of something that could grow depending on the trip sounded like a great idea and especially loved the idea of how compact it could be when not in use. However, I think I would only use this bag to store things in my attic and never to travel. It is literally a bag on wheels. I could practically get a small dolly, put a duffle bag on top and have the same thing. Once you put any amount of clothing in it, the bag kind of topples over when you're trying to roll it. It's very flimsy and not something I would use on a trip. I might use it to store some things in my trunk. It also doesn't unzip all the way to easily access your clothes. So you're digging down into the bag to access your belongings, kind of like a huge backpack. It's just not great. I feel bad that my mom bought it for me and asked her if she might be able to return it. I believe she paid around $100 for it on sale. It's probably worth $40-$50 tops. Please avoid purchasing this and just use a duffle bag instead.