Taking notes from energy gels like GU and Powerbar, Pocket Shots is making drinking on the go even easier. Packaged in flexible plastic pouches, just tear the top off and your good to go. Each package contains a hearty shot (50ml) of one of five spirits; vodka, rum, tequila, whiskey, or gin. Individual packets sell for about $2 each. Perfect for almost any outdoor activity or when discretion is needed.