Power up while out saving the princess with this 1 UP can koozie. This foam beverage can holder is lime green, like the mushroom cap of a 1 Up symbol in popular video games. It is screen printed with a mushroom and the words "1 up" on both sides. Add this fun detail to your plumber superhero costume and keep your favorite beverage ice cold at the same time! NOTE: Shade of green may vary on these koozies! But don't worry, they'll always give you a much needed 1up.