Thanks everybody. I expected that the advice would be to stay away from the aluminum cups which is why I left them at the store until I asked about it here.
Not formally, but from observation my metal graduate definitely conducts the water bath temperature quicker than my Jobo bottles and graduates.Originally Posted by Art
I think that is important to specify that you are referring to an Igloo brand cooler. I'd hate to see a careless post result in an epidemic of homelessness among EskimosOriginally Posted by Melanie