I was working on our 5th wheel, just about to break for lunch, when the UPS truck pulled in our driveway yesterday. He was delivering the RTIC cooler I ordered around lunchtime on Saturday!
The cooler seems to be everything I wanted it to be. Of course, I haven't actually tried it out yet, the real test will come on our next long trip.
Like just about every other cooler on the market, RTIC coolers are manufactured in China. It took some searching - I actually had to go to the HELP tab on their website to confirm this - but the two-day delivery was possible because their corporate headquarters is only about 40 miles away on Hempstead Highway in Houston.