A few months ago, I got the Extra Carry concealed carry magazine pouch for review. It was so simple I was disappointed in myself for not thinking of it. With the single clip, the Extra Carry is held securely in your pocket yet looks like a multi-tool or small pocket knife, so it does not scream GUN, which is good. I have been using it for the past few months, and it has worked exactly as it should. Of course, Extra Carry has many different configurations for whichever pistol you carry.
It is a great idea to carry a spare magazine, and it is paramount to keep that magazine clean and secure. I will endeavor to break my bad habits of carrying a spare magazine poorly, and this may be the trick I needed.