Our top picks are from Yeti and Cooler Shock. Cooler Shock makes the best ice packs for coolers—they kept drinks cold for nearly 48 hours. We also liked the Yeti Ice as a durable pick. Ice packs ...

Reusable ice packs contain special chemicals that keep things cold, whether for shipping refrigerated items or stocking your cooler for a day at the beach. Says Matthew Raiford, a chef, and author of ...

Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. Whether you’re embarking on a beach trip or hosting an outdoor ...

If you're planning a picnic or taking perishables on a long trip, you might want to know in advance how long your ice packs will last; after all, perishables can only be safely stored in temperatures ...