Originally Posted by tawoo
The Colman Extreme cooler is what we have too and for us ice melts in a day. I wish someone made a sun reflector tent for the cooler. Maybe that would help
We also have the Coleman Extreme, and found if you can get block ice, it lasts longer. Our way, it's getting harder to find, but one block, and a couple of bags of cubes lasts several days, in the shade.