A couple of years ago I got sick of dealing with the cheap coolers when we go camping. I wanted a Yeti but just couldn't justify the price. We bought a Coleman Steel belted cooler. Well worth the money. The ice survived 7 hours in the sun in a basket on the back of my car as we drove to the campground in 100 degree weather. I didn't buy nearly as much ice that week - and the temps every day topped 100. Didn't really use it last year because of covid. If you are looking for something small and portable I also recommend the Hydroflask cooler bag. I've not tried it against long term 100 weather but it has held up well for beach days.