i've been lurking around here for a while. bought a set of picks a few years ago as i like puzzles. now every now and then my friends call me when they lock themselves out of their tool boxes or the like.
most recently a friend told me she bought a gladstone bag off ebay, and when it came, locked it. unfortunately she doesn't have the key. she's going to bring it around later, but i wanted to check if there's any tips on opening these kinds of lock, and i don't know my picks will work (South Ord set of C 1500's)
for reference the bag looks like this (but isn't this one)

i'm sure this has been asked before, but i am weak in the search technique. if anyone finds the thread, please just direct me that way.
Thanks a bundle
Fatty