As anyone ever converted and used a micromatic cleaning jug as a 1.3gallon dispensing keg? It looks like it holds pressure, maybe not enough?
http://www.micromatic.com/draft-keg-beer/line-cleaning-pid-M5-801147-CK.html
http://www.micromatic.com/draft-keg-beer/line-cleaning-pid-M5-801147-CK.html