Looking to get a "big bike" box that most airlines will allow free. I have searched and found a couple of threads, but I am wondering what you use. It appears that most airlines will allow a 62" box. I believe that the 62 inches is length and width combined that I read, please correct if I am wrong. And it appears that most people who fly with bike bags have no problems. I read some airlines have a weight limit, so a lighter box would be tempting, but don't want to lose protection going that route. Wondering what is the best box for downhill & freeride bikes(xc bikes for some of us?) And what about the bike bags, which ones people like, etc. Any worthy of a DH rig? Your help is greatly appreciated.