Keep your cooler full to help it stay cold during long trips. If perishable food is going to be out for more than an hour, it needs to be stored in a cooler.
Keep your cooler full to help it stay cold during long trips. If perishable food is going to be out for more than an hour, it needs to be stored in a cooler. BananaStock Getty Images
Keep your cooler full to help it stay cold during long trips. If perishable food is going to be out for more than an hour, it needs to be stored in a cooler. BananaStock Getty Images

WSU Extension Q&A: Use a cooler to keep foods colder during long trips

July 15, 2017 05:42 PM

UPDATED July 15, 2017 05:42 PM

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