I fished some frozen steak boxes out of the trash, cut a hole in the lid, and made some keg coolers. I added a piece of foam pad to insulate the top of the keg.
Set up a keg of Amber Lager and a keg of Pils for the family reunion Saturday. It worked great, but the 10' of beer line coiled on top would get warm between pours.
I needed a JOCKEY BOX. Hmmm....
A gallon ziplock, with the coiled beer line inside, filled with ice. Foam free, ice cold pours!