My bro over at the https://twitter.com/The_Iron_Monger, https://www.facebook.com/alan.fulton.10?fref=ts and I were talking the other day. He likes to help a brother out on a hot day now and then and leave a gift in the mailbox to keep peeps cool! So he needed a quick way to keep a can of suds icey in what basically amounts to a prion yard hotbox! His first attempt which worked out pretty well was to freeze an empty can in a an old Chinese soup plastic container.
I thought that was a good idea but there is always of part of my mind that instantly looks for a way to not only maybe make that process better/easier but add a little flair. I have kids so I immediately thought of pool swimmies. So I was like grab a pool swimmie and fill that with water and freeze that around an empty can. Boom it worked pretty well and seems to snuggle the can pretty well.
I told him we should patent the idea lol.. But I would rather share with the world. Next experiment is to see if we can find one big enough to chill a Growler and 1 pint bottles!