Gatorade zero glacier cherry is one of the best tasting sugar-free flavors because of the smooth floral cherry notes. The packet dissolves well for the most part, though it does require some vigorous shaking to prevent clumping in the bottom of the bottle. It comes in a nice convenient travel size pack, but again I don’t like that this is for a 20 ounce bottle when most standard grabbing go water bottles are 16.9 ounces.