Acorn Street Large Reusable Freezer Ice Block, Gray, Yellowstone

These ice blocks get the job done! Edison regulary disconnects power in my area for hours! I put these in my refrigerator and freezer. My food is still cold and frozen when I return home, which is 6-10 hours later! 3-4 in the refrigerator side and 4 in freezer side These are great!

I was impressed by the low profile of this, benign thin and can slide in the side of a bag easily or sitting right on the bottom/top of one. All too often these can be ultra bulky and take up too much room but this will slide in perfectly to most bags. I will certainly be purchasing more.

This is the largest ice block I have ever owned but it really keeps things cold. I used it when transporting seafood items to a party two hours away and everything arrived perfectly cold. I appreciated only having to use one ice block instead of several small ones as I always seemed to return home without having packed up all of the small ones that I had brought. This one is too large to forget! As big it is, it fits perfectly in my shallow freezer drawer which is where I will keep it. It also fits well in the wine cooler bag which I had also just purchased. Lastly - what a good value!

Great size! Don't need more than one pack for the average size cooler. Definitely keeps items colder and longer then your average ice pack. May cost a little more than other ice packs, but you save by needing only one. Also, it will save space so you can put more items in cooler. So many different uses. We like using it for traveling in car and using a medium size cooler and putting drinks, sandwiches and snacks in. We found it to last at least 3-4 hours. I'm sure the uses are endless.

I bought this ice pack along with a new wine cooler bag to use. It will come in handy when I am bringing wine to my families house as well as on picnics!

Great quality and size but not to bulky to take up to much room. Haven't tested/used it yet to see how long they stay cold for. As of now it seems well worth the purchase.

Great size, fits perfect at the bottom of the Acorn Street cooler. Keeps things cold all day. Perfect for keeping your beverages cold when you are tailgating. Perfect gift for someone who likes to bring wine with them to that special event.

Aloha These freezer packs have hours of keeping your food cold. Its great for a picnic, park outing or a simple long ride somewhere.

The plastic is thin. The contents sounds like water, not a gel as in better ice packs. I put them in the freezer overnight and they still weren't frozen

Based on the other reviews, these ice blocks were a big disappointment. They sound like they have water in them, they do not stay frozen very long, and water drips off of them within three (3) hours or less of being in a cooler with other ice blocks. The only positive was that they did not bulge when frozen. We will be returning these.