Igloo Performance Ice Block

These Igloo Ice Blocks were a great addition for my 4800 CFM air coolers!! Amazing endurance in the cooler! Major improvement in my air cooler performance!! I use 3 at a time and they last for hours cooling the water!! Amazing product that changed my cooler to what I was looking for!!

I really love these because they keep my food cold forever in the yeti cooler. I think the size of it just keeps it from melting as fast as the skinnier ones. I also like that I can put a bunch of sodas around two of these, they sort of fit in like a big bottle of soda would. I ended up getting a few more because I like them so much and they are a nice value for the price. No issues with leaks, and they seem to be durable and easy to clean.

This is a large block, not for use in smaller coolers. We used it in our Icebin cooler and didn't need any other ice for a change. It does take up room, but will be buying again.

I love the design of this!! Fits perfect in my lunchbox and the way it’s made takes up less space than for the way I pack my lunchbox. Seem to stay froze for a long time to.

This is a LARGE block of ice that will keep your cooler cool for a LONG time. Make sure you check your measurments so you don't get something too big to use.

Great alternative to buying bags of ice. One of these will easily keep your food and beverages cold all day in a "lunch-pack" cooler. Combine a couple of these with some thin/flexible gel-style reusable ice packs and you can keep items plenty cold for up to 2 days (in my experience with a Yeti Tundra 35 cooler). One thing to note for this ice pack is to make sure it is lying completely flat when freezing it, otherwise it will develop a bulge (like any reusable ice pack will). Using this in combination with other reusable ice packs for my adventures this Summer has already saved me money from otherwise having to buy bags of ice from the store.

The blocks work as intended. They are so big, we really can’t functionally use them in the dry bags to keep things cold. They have smaller versions for that. The thing that isn’t spoken about is the fact that the cooler should be precooled for these to do their best work. Meaning add some ice in your cooler the night before to cool it down. Add the ice packs to the cooler when you’re about to head out and you’re adding the drinks and additional ice. I emphasize that you want your food/drinks to be cold already before adding them to your cooler. This is the only way that these will help you stretch your ice. If you’re going to be out somewhere all day, this is what these were made for. Keep the cooler in shade and keep it closed as much as possible, and they will save the ice all day long. If you keep opening your cooler however, it’s going to greatly limit your temperature control.

Keeps coolers dry with no ice mess. Ice packs last longer than ice. Easy to use and no clean up.