The bag isn't bad or great.  It is very BIG and will fall over easily.  It does fit a lot of stuff and the price isn't too bad.  I did get a small tear in the side after the second trip on an airplane.  I used it for trade show pop up banners.  It was cheaper to do this than ship to the convention center.  I was afraid that it would be considered oversize by the airlines but so far I haven't been charged extra.