Sometimes, we just get tired of plain ol' water, so we're psyched about CamelBak's Mantra drink mix. These convenient little packs are perfect for hydrating on-the-go. They taste great with crisp and refreshing flavors, have zero calories, no artificial flavors or colors, and are sweetened naturally with Stevia. Best of all, Mantra gives you antioxidants, vitamins, and electrolytes to keep you on top of your game. Each package contains 8 powder stick packs, mix it with 16 ounces of water right in your bottle and go.