Filling: Unlatch the lid, fill it up with drinks, and close it all back up.
Venting: Make sure to shut and latch the lid, insert the drink tank properly, and turn the dial on top of the cooler to the right to increase the flow rate of your drinks.
Removing: To remove the tank from the cooler, just unscrew the spout and the tank will self-seal for removal, so you can save your drinks for later.
Contents: Any beverage is fine, but it is not recommended for use with hot drinks or slushy-style drinks.