Howdy, folks. We're going on a tour in June to Spain. I'm curious how other folks carry their helmets on planes. Is there a particularly good, padded helmet bag that I could use as carry-on? We never have much carry-on luggage, so a helmet bag won't take the place of something else. Riding suits go in a checked backpack. I'm reluctant to commit the helmets to the good will of the baggage busters.