Pocket Shots Anyone?

I can't figure out if this is the most heinous thing I've ever bought, or pure genious at work. While at Binny's (my new favorite store) I found these pocket shots by the register. Tristin, Jeff, Mark and I are planning to train it into the city tonight to meet up with everyone after the Cubs game, so I bought a few. They're basically like plastic bags of booze that fit in your pocket. They come in Gin, Whiskey, Vodka, Rum and Tequilla. For $1.99, they're the perfect little nip for alchies on the go! Thoughts?