Our Search for the Best Ice Packs



Equipment expert Adam Ried reviews ice packs.

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42 Comments

  1. Did the testers use an equal weight worth of ice as artificial ice? If they used a big 20 pound bag of ice as was shown in the video, but only used 10 pounds worth of artificial ice, then yes, the regular ice is going to win every time. You're supposed to use as many pounds of artificial ice as you would normally use in regular ice.

  2. Thanks for wasting 4 minutes of my time. I’m not here to learn about ice. I want to see how the packs stacked up against each other when they were all equal by volume. Of course ice wins, because it has less air gaps.

  3. A disappointing video. Ice packs should be used in conjunction with ice in a cooler, not by itself as a substitute for ice.

    What I really wanted to know, are the more expensive ones like the Yeti truly worth the extra money, or are the cheaper ones that only cost a couple dollars like the Igloo ones just as good? Yeah you found out the $20+ green one kept cans the coldest the longest by itself with no ice in the cooler, but what about when they're used in conjunction with ice? And how do they freeze? Do any of them bulge and/or become deformed when you freeze them, which could eventually lead to them bursting?

    She mentions she had ice packs explode in a cooler of hams before at the beginning of the video, what brand was she using, so that the people watching the video know to avoid it. Would've been good information to share with us.

    Like I said, a disappointing video.

  4. So the result of the test was, the more 'cold' you put in the longer it lasts. The ice won because it filled the most gaps. The largest product won well, because it was the largest. I think the test could of been designed better. The test doesn't really tell you which proprietary material 'holds' cold longer. Maybe if they took the stuff out of it's container, froze equivalent volume (say 16 oz), put that in a cooler with a bunch of cans with 16oz ice as a control and see the temperature raise over time.

  5. Manufacturers, at least some of them, recommend a combination of ice and ice packs. They tell you that the ice packs should go on the bottom and the ice on top for best results.
    My limited testing seems to support this as a great way to keep the food and drinks in your cooler cold for days. The longest I’ve tried is 3 days and still had ice remaining.

  6. The problem with ice packs is people don't use enough of them to equal the bag of ice. I use a frozen gallon jug in my 25 quart roto molded ( yeti style) cooler and it stays cold for three and a half days.
    I want to invest in ice packs that will give me the equivalent of a gallon but will fit into the cooler better allowing me more room for the food and drinks. I have the measurements of the cooler and I found a few ice packs that will line the bottom and the sides and equal the same mass

  7. My understanding of how to use ice packs doesn’t really fit how they did these tests. It’s not an ice substitute – it’s a supplement. My ice definitely lasts longer with ice packs layering the cooler bottom.

    Just my experience though.

  8. The shape of the ice packs makes a big difference. I use frozen bottles of 20oz water and they are the last thing to defrost in my cooler. I usually use the frozen water bottles, then add ice as well. Plus I can drink the water in the bottles when they defrost 50% or more if I need to. I would never buy those flat ice packs you see here. The plastic consumes almost as much space than the water inside. Of course they won't produce the needed coldness.

  9. Nothing better than finding reviewers obsessed with finding the best results. In the early days of the internet(before search was inundated with sponsor links) you could search for the "best whatever" and the would get a list of in order.

  10. Size is relative to the containers space it needs to cool. Assuming each container is air tight. All of the ice packs are recommended to be used in conjunction with ice.

    My recommendation would be to buy the right size for the container. If you've got a small lunch bag size cooler then yeah don't go big haha

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