Backpack beverage dispenser

摘要

An inexpensive, light weight backpack beverage dispenser using standard two-liter bottles to hold the premix beverage. The bottles are connected to a two-port cap and are then connected in series with CO2 supplied to the inlet port of the first bottle and a dispensing hose and valve connected to the outlet port of the last bottle. The bottles, hoses and CO2 cylinder are contained in a light, insulated pack provided with a shoulder harness.