Originally Posted by gizem310
We are going on a trip around the world with our bikes which means that we will be flying with our bikes (hopefully!) quite a few times.....Some say you fly with your bike without paying anything, because [the Tardis bag] looks like a funny-looking suitcase.
With that much flying, you will definitely get nailed several times with the bike fees. Even padded, I wouldn't trust a bag for flying. Stuff gets thrown around too much for that to be a wise idea.
You should seriously consider a folding or travel bike.