Think about it. Eight hours before you go into Walmart to buy that 6 pack of coke to put in your cooler, some kid who just stuck his hands in his poo has wiped them all over the cans. Four hours after that, a guy sneezes and snot flies and lands on the side of the cans. Here you come, grab the cokes, toss them in your cooler, then drink the melt water?
No way.
No way.