Ecodraft kegs have been developed to be re-used. Thanks to the patented double bag system which you can switch easily, refilling is a breeze. This can even be done manually, thanks to the ‘Exchange Tool’. With the ‘Exchange Tool’ you unscrew the head and you can easily remove the interior. Placing a new bag (always with the head included) will be done clean and in a jiffy. Place pressure on the outer bag and start refilling immediately. All of this without any rinsing operation.