The additional rental cylinder Alco2Jet 60 made of aluminum includes a CO2 filling for the preparation of up to 60 liters of carbonated beverages, as well as the rental advance for the service and maintenance of the cylinder. With the Alco2Jet rental cylinder, you will receive a user certificate that outlines your rights and obligations regarding the cylinder. You can have your cylinder refilled at the locations, where you will only pay for the CO2 filling at a cost of 20 CHF.