What Are Ice Packs

An ice pack or gel pack is a portable plastic bag filled with water, refrigerant gel, or liquid. To be prepared for use, the pack is first placed in a freezer.

What are ice packs used for?

Ice packs can help minimize swelling around the injury, reduce bleeding into the tissues, and reduce muscle spasm and pain. Ice packs are often used after injuries like ankle sprains have occurred.

Are ice packs any good?

While ice is the traditional way to chill your food and drinks in your cooler, ice has some downsides. … The best cooler ice packs can provide as much, if not more, cooling power than ice by staying cool for as long as two days in the cooler. And they’re reusable, saving money and the hassle of having to purchase ice.