I've got 3 different Coolers, a small, a medium and one large. Two are Coleman brand and one is an Igloo - they all work just fine. Are they as well made as a Yeti? Probably not, but since I only use them for 6 or 7 hours at a time it makes no difference to me. The price for the Yeti brand is INSANE and I will not pay that for a cooler! Heck - some of them are more than guns!
If I was to travel cross country and need a cooler to keep things cool for extended periods of time - MAYBE.
I also have four Stanley (made in USA) Thermos bottles in sizes ranging from 2 pints, a quart, a gallon and a soup quart version with the wide mouth. They work incredibly well and are quite robust. They are so old I don't remember what I paid for them but they were not in the Yeti range, for sure! They work as well today as they did when new and I use them weekly on the motorcycle and when going out to the Range.