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 ...
When packing a cooler, it's commonplace to simply drop in the food and drinks, load it up with ice, and head to the beach or barbecue. However, there are a few science-backed reasons why you should ...