hAVE YOU HAD ANY LUCK FINDING A DESIGN? i HAVE SEEN SOME PICS ON THE WEB BUT ALL APPAEAR TO HAVE SOME REHEATING DEVICE.
mY BREWBUDDY AND i USE A sABCO MASHTUN (IF YOU AREN'T FAMILIAR THEY ARE COMMERCIALLY CONVERTED sANKE KEGS) i AM LOOKING FOR A SUPPLIER OF HIGHTEMP INSULATION WE CAN WRAP...