Pocket Shots are single serving portable liquor bags that look alarmingly like juice pouches. They're only being sold in California, Arizona, Wisconsin, Colorado, and New Mexico at the moment, but they're going nationwide soon (although I don't know why you'd want them). They come in all your favorite liquor flavors like Whisky and Tequila and are stupid as hell. A flask has always worked fine for me, and in a pinch I just line my pockets with plastic wrap. Now that's a real pocket shot.
A picture after the jump of body shot girls still not looking good even though I've been drinking all morning.
Pocket Shots Portable Liquor [notcot]