I covered the bottom of mine with ice blocks. (I filled empty milk cartons with ice.) Very useful to put in a cooler; and even more useful to give out to friend

I covered the bottom of mine with ice blocks. (I filled empty milk cartons with ice.) Very useful to put in a cooler; and even more useful to give out to friends during power outages. The ice blocks push all the food up to the top of the chest freezer, and it helps remind us not to overfill it.