I fill my cooler with ice, then hopefully the various species of salt water fish I catch.
On a hot summer day you can ruin fish very quickly unless iced. I don’t have a live well and many of the species die too quickly in live wells to keep them fresh.
I use a little cooler for beverages it does just fine.
the problem with coolers for cans is once you remove it- it’s cold for only about 10-15 minutes or so if it’s really hot out- the can coolers i linked to keep the sodas cool for over an hour- ice cold- which is the way i like sodas in the summer- the foam coolies don’t really cut it-. I do a lot of hiking and take one can with hte freezer coolie with me, and drink it about 1-2 hours later- and have another freezer coolie in car (tucked inside a small cooler- no ice) and it’s nice and ice cold when i get back to car- Been more thna pleased with these little freezer coolies- I can’t abide lukewarm sodas lol