The Best Camping Cooler is a Refrigerator (CIGREEN Portable Camping/Car Cooler/Refrigerator)
Buy CIGREEN Cooler/Refrigerator: https://amzn.to/35gaDWx And a heads up in case you missed it in the video. The temp numbers they give you on the reference card are serious.
I've toyed around with stuff like this before and have never been all that impressed with it. I honestly did not think it would do much more than just keep things cool, maybe even cold. Yeah, about that. I left it plugged in overnight with the temp set to the lowest setting. I opened it in the morning to burst root beers and Coors popsicles.