Nuun Sports Drink Mix Tablets: No Calories, No Mess

On a long walk, I need to mix up more sports drink to replace lost salt. But I'm not always near a store to buy a sports drink and carrying powder can be messy. Nuun comes in tablets that dissolve swiftly to create an electrolyte replacement sports drink that has no calories, no sugar, no carbs, and no artificial sweeteners. It tastes light and refreshing. Best of all, you carry it in a little tube in your pack and you are always ready to mix it up in your water bottle or Camelbak hydration pack.
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