Gel ice packs are just as easy to make and so much ... Lay flat and place in the freezer for a few hours or overnight. When ready to use, remove the pack from the freezer and add it to a lunchbox ...

What’s more, gel ice packs last longer than ice. How long do ice packs last in a cooler? It depends. Some ice packs freeze quickly for short-term uses, such as picnics and in lunchboxes ...

STAYS COLDER LONGER: Featuring patent-pending ice gel, our cooler packs are as cold as they are long-lasting. While similar products use only 2 ingredients, we use 6, ensuring food, drinks ...