I think it's more perception about the aspects of kidhood.
The plastic and polymer coolers of today are far better at insulating than the old metal "steamer trunks" of yesterday. We had two of the metal Coleman coolers - the big one was blue and the HUGE one was green. They held a lot of stuff, had "dry" trays in the top, and were perfect for a large family traveling in the summer. I have a small Arctic Zone cooler which I can sling over my shoulder - keeps stuff cold for a day. I also have a hard-wall cooler that can keep stuff cold for days.
To wit: Trip to Mexico in 2005 - 3 days - mostly drinks. There were small remnants of ice still perceptible in the cold water at the end of the trip. I never refilled it with ice, as we had no access to ice. This was a mission trip with the high school group from church.
Some old things are worth looking for, but coolers/ice chests aren't one of them, in my opinion.
See you next time
bye for now.
I remember I borrowed a cooler from my mom for an outdoor party. It was a big red plastic Coleman. I filled it up with ice and beverages. We were still pulling cold beverages out of that cooler 5 days later!
-Jay