In order to keep your hydration pack durable, it is highly recommended to clean and dry after each use. Not doing it can have for consequences: plastic taste, bacteria development or damage the hydration bladder.
This is how to clean your hydration pack:
Your hydration pack is now clean and ready to use again!
Some hydration bladders are dishwasher safe hydration, which makes it easier to clear. As a consequence, it does not need cleaning tablets.