This pack is great for runners who conceal carry a handgun for personal defense. I have a Ruger LCP .380 and it fits just fine in the lower pocket. Pack can also carry wallet, cell phone, and keys with room to spare. I choose the yellow color because I want to be as visible as possible while running on or next to a roadway. Overall awesome quality!
Side note: I REALLY wish they would offer some super bright neon colors for runners who are near roadways. I need all the visibility I can get. I choose the yellow color, but it's not as bright as I wish it was. It's still adequate though.