We don’t usually sell our pumps with gels, but these ones come with a specific purpose. Lets say you want to increase the carb content of a litre of R-Line. You mix it up with 10 pumps of R-Line Electrolyte Drink, you can then add a couple of pumps of Refuel Gel, or Reload Gel to bump up your carb count – precisely and the way you want it. Want a little more glucose, add some Reload, want a little more glucose and fructose, add some Refuel.