Even with my long skis and my wife's shorter skis, this bag has plenty of room for my large boots (tight fit for two pairs, but it can be done). The material is very rugged, but with a nice layer of soft padding. It rolls with ease, dragged behind my suitcase. I haven't flown with it yet, just driving, but I would be very confident in this being managed well on a plane, though it is quite tall and fairly bulky. I don't fly with skis mostly because of the added expense and risk of damage, but if I had to, I would be very glad I have this bag to protect them. I like how each pair is isolated in the bag with its own straps. The wheels are rugged, so they are easily pulled along on rougher ground which is common in ski country. When I'm not using it, I can fold the bag out of the way. Overall, this is a great ski bag for my purposes and I'm glad I got it.