how good or bad is this idea???
http://www.homebrewing.org/Cornelius-Ke ... p_109.htmlFirstly, it won’t carbonate your beer, it’ll only pressurize it for serving and secondly, you risk oxidizing your beer unless you’re planning on drinking it all within a very few days. That said, it would likely work fine if your kegged beer is already carbonated and you plan on drinking it pretty quickly.
I agree with Marty. If you’re sure the keg will kick that day/night go for it. If your just looking for a portable solution check this out:
http://www.northernbrewer.com/shop/brew ... o2-chargerPop a cartridge in it and serve. Once again this is NOT used to carb, only to serve but your not introducing O2.