I would like to see somebody carrying a full camping pack and wearing those fancy belt holsters.
I would have reservations about dragging any of those fancy and expensive holsters mentioned out on a camping trip. While those holsters are probably plenty sturdy, don't care for wet leather. Especially EXPENSIVE wet leather.
How do you anticipate wearing this holster while also carrying a pack of sufficient size for overnight camping?
For me, a somewhat heavy pack rules out any sort of hip holster, as the pack-belt will interfere. I suppose you could sew a holster onto the pack belt, but that might end up being really awkward.
The pack straps are certainly going to interfere with most shoulder-holster rigs.
I guess you could sew a holster to the pack strap, but that would be similarly very awkward.
If simply stowing the pistol in an outer pocket of the pack makes it too inaccessible, and that big pistol just HAS TO be instantly available, I think you need to get a bit creative.
I like the price and features of the Uncle Mike's "Alaskan" flap holster. You can get it in right or left hand draw. I should think some MOLLE-loops sewn at just the right place on the pack, and appropriate MOLLE-clip modifications to the Uncle Mike's holster would put the pistol easily within you reach, and would allow you to detach the holster from the pack where discretion or security concerns might warrant keeping the gun out of sight.
http://www.google.com/products/cata...ct=result&resnum=4&ved=0CCAQ8wIwAw#ps-sellers
If it works out, you might add a few MOLLE loops to your pack straps, or to your pack belt - although I think that will be more awkward than you will care for with a big honking single-action pistol hanging on your pack supports.