Jgermeister is best served ice-cold. Now, you can bring the perfect shot on any adventure. Whether it’s the walk to the concert grounds at the festival, the limited size of your BBQ cooler, or a hot summer night ? when circumstances try to limit us, we never accept it. Jgermeister COOLPACK breaks the walls that try to confine the ice-cold shot and lets the frost spread far beyond the bar. The latest design innovation is stackable, compact, and portable.