While coolers are usually used with ice to keep things cold you can use a cooler without ice. If you pre-chill your food and drink the cooler insulation will stop them warming up as quickly. A cooler doesn't need ice to work, ice just helps to keep your items colder for longer.

Will drinks stay cold in a cooler without ice?

Yes! You can keep your drinks cold in a cooler without ice. But you need to cool the drinks before placing them inside the cooler.

How long does food last in a cooler without ice?

Once the temperature inside rises, the food is only edible for two hours. If the temperature inside the cooler tops 90 F, the food is only safe to eat for one hour.