"Peel-and-stick Instant Pocket gives you a pocket so you can mingle with crowds, go for a run or work in the yard and keep important things safe." Because when I think insta-pocket, I think "mingle." $7/3. [Solutions via 7Gadgets/OhGizmo!]
I am wondering how much weight they will hold since the only thing I ever need a pocket for is my cell.
(We ladies are weird about not wanting to wear them clipped on our waists, and when I have to wear the clip, I put it on my back near my spine, but never up front or on the side.)