Here’s one that’s good for picnics and other outdoor events, especially timely with the upcoming July Fourth holiday in mind.
Need a way to keep foods cold in a cooler? Instead of using ice, consider this cool alternative. (Oh – bad pun!) Wet a sponge, put it in a plastic sandwich bag (or two), then place it in the freezer. You might want two or three.
Benefits: once placed in the bottom of a cooler, it’s flat, which could keep food containers upright. Also, since it’s relatively “skinny,” it also can be slid down the side of the cooler, to further help in keeping food chilled.
Bonus points – if you need a wet sponge for clean-up at the end of your event, you’ll have one ready. Once back home, repeat the process. Wet the sponge, replace in the sandwich bag, then freeze it for the next time.
Also, unrelated, but fun to think about with this particular holiday – “he who drinks a fifth on the Fourth will not go forth on the fifth.” Ha!