If you're going to consider something a little non-traditional like a smart carry then take a look at a safepacker. It goes on a belt, looks like a tool pouch, but has space for your pistol and a spare mag. Velcro side makes drawing easy.
Another option is a camelpak goblin. It's a fanny pack, but has the h2o bladder in it, so nothing screams gun. It takes an extra second to draw from, and while possible to draw one handed, 2 is better. I use this often for hiking, running, or just wearing around town for errands. Unfortunately the goblin is out of production so finding one can be a challenge.