Shay, I bought them from Macys, $10 ea… I think they’re free if you buy a bag. I think its worth it, because think about it, if you have an ordinary lock, they’d break it and lets say you’re traveling to Pakistan. On the way you’ll have a stopover or two where you dont even get to see you bag and its handled by people who might steal stuff before you get your bag back…
Heres some more info: