Clif Bar's Clif Shot Bloks are basically advanced fruit snacks for grown-ups, and we're so down with that. While the taste and texture are reminiscent of childhood, the content of Shot Bloks is specially designed to replace the key carbs and electrolytes that you burn through when you're riding, running, hiking, or doing any other -ing. Each order comes with 18 packages of 6 Shot Bloks, and each package contains 200 calories, plus vital salts and sugars to keep you going. The variety of flavors means that you'll be able to find your favorite, and the convenient sleeve-style package is easy to open and slip into a pocket when you're on the move. Some flavors have extra sodium, if your sweat is particularly salty, and some are loaded up with caffeine, so you can get an extra boost to get you over the top of that tough climb.