I have a Carly Top Handle Pouch and it's great. It fits very comfortably under my arm and fits a lot too for being a fairly small bag: hamptons wristlet, mini skinny, iPod mini, two lippies, even a smaller sample size of lotion. The carly is good because the sides kind of expand, but the purse never looks stuffed!
I am confused about the top handle pouch. Is it a handbag or a make up case? Can you wear it over your shoulder like a demi bag?