Refreeze the pack and reuse it as needed. Tip: Another easy, nontoxic DIY ice pack option for kids' lunches is to freeze wet sponges in a reusable zip-top bag. If they thaw while in a lunchbox ...

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Measuring at 4.75” x 0.5” x 5”, this set of eight ice packs are slim enough to fit in a fully packed lunch bag, yet powerful enough to stay cold for hours. Long-lasting, reusable ...

It only takes pulling a wedge of waterlogged cheese out of your camping cooler once to realize the utility of a good ice pack. But with so many different brands on the market, it can be hard to know ...

Tip: Another easy, nontoxic DIY ice pack option for kids' lunches is to freeze wet sponges in a reusable zip-top bag. If they thaw while in a lunchbox, they won't leak and ruin the food.