All I can say is that I was skeptical myself, but after reading all the reviews, and now having traveled overseas with it as well, I see why it works. (Yes, I used it to travel with my 2011 R3- CF). See these reviews:
http://bicycling.com/gear/detail/0,7989,s1-14-22-2877-0,00.html
http://www.dirtragmag.com/forum/showthread.php?t=20750
http://www.youtube.com/watch?v=UBcAZe5zpfo
Review in NY times of 5 major travel cases: http://www.nytimes.com/2008/06/12/fashion/12physical.html