I freeze up a bunch of these for fishing and dump the blocks of ice in the cooler.
You can bust up the blocks with a hammer if desired (1.5 gallon).
After use, I just toss the ice, no jugs to wash up for reuse for the next load of fish.

[Linked Image]

https://www.walmart.com/search/?page=2&query=rubber+aid+lid+food+storage#searchProductResult

Old Fishermen never die, we just get reel tired.

May you build a ladder to the stars
and climb on every rung.
May you stay......Forever young