Cheap security upgrade: clip a carabiner or fasten a snap hook to a convenient attachment point (I use one of the rings the shoulder strap fastens to). When in crowds, clip it to a belt loop.

It's also good for keeping the bag from swinging to your front when you doing a lot of bending or lifting.


I carry a bag, but I can go back to pocket carry anytime I want to. No, really, I can!