Perishable foods should not be out for more than one hour when it's hot out, and that includes the time traveling to the beach if the food is unrefrigerated in your vehicle's trunk. Isabel Maples More Quotes by Isabel Maples More Quotes From Isabel Maples Pack one cooler for drinks and another one for food, to keep both cooler contents colder. Isabel Maples top-news Loaded with protein, hummus can satisfy. Isabel Maples top-news A peanut butter and jelly sandwich can be a great choice when you don't want to pack a cooler of food, since it doesn't need to be refrigerated. Isabel Maples top-news