Hello. I have the softail custom shown in the attached picture.

I want to get some bags that are easily removable and easy to carry around...specifically, some bags that will hold a couple handguns and ammo for when I go to the shooting range.

I was thinking about doing a leather bag like this one:
http://www.ruralking.com/touring-pac...-bag-osfm.html

However, I'm also wondering about a bag that might be a little more substantial and that could be mounted and taken off pretty easily.

I have the mounting kit installed for the detachable back rest.

So I guess my question is, are there bags out there that will attach to that mounting kit or is a separate mounting system required?

Thx!
D