I bought this specifically to take pop up banners to a trade show. I needed to carry them to a trade show that shipping into would be difficult and expensive. I will post a photo of it later showing my three banners in their case in the bottom compartment.  The banner cases were 33" long and just barely fit! Whew! Love the wheels so I can easily roll it through the airport and convention center.  I easily added a table drape and other odds and ends.  Not considered oversize by the airlines (not yet at least). The material is much more rugged than other bags that I have tried.