I was at the feed store the other day. They had just got in a shipment of meds. The meds come in styrofoam coolers, and they throw them away! There were 3, and they said I could have them. I only took one, but now wish I had taken them all. Oh well, I can go back for more! Just an FYI, if you are interested in getting a free styrofoam cooler, you could try asking at the feed store, or the farm supply. Any place they receive meds that need refrigerated have them.