2025 Reusable Ice Packs for Cooler, Aookellb 5 Pack Long Lasting Gel Freezer Packs for Coolers, Cold Packs for Cooler Bag Backpacks, Lunch Box, Cooler Bag, Keeps Food Cold Fresh

Perfect, works great in the cooler to keep drinks cold hold it freeze all day excellent buy for the money, they can either be huge or slim depending on much water u fill it with.

These saved my food after Helene. They stayed cold for what seemed like an incredibly long time. Great thing to have for power outages and emergencies.

Excellent. Very good for beach vacation. Nice not to dig through watered down ice.

I added the water without being sure of anything! I read the instructions afterwards and then realized they were too big for my needs.However, I've used them for other things and they work very well! They stay cold 10 hours and more.

Really love this product. The claim colder than ice is true. The temperature retention is great. They are very functional and can be placed in different configurations in a lunchbox or cooler. Perfect size and the thickness can be adjusted by the amount of water put in.

I got two sets of these freezer bags from two different companies. I picked up this set second and I am glad that it was the second set I got. This set did not come with instructions of what I was suppose to do with them to activate the chemicals. But because the first set did, I was able to follow those instructions. My first set also came with a funnel (this one did not) which was super helpful in filling the packets. I do feel that they didn't stay as cold as my ice bottles do and for as long. But they are nice to have for trips and to not have to worry about ice melting and having water in your coolers.

I work in the mountains and can't leave my job site for 12 hours. I have an hour and a half commute each way. I needed something to keep my drinks ice cold for at least 15 hours. These things blew my mind. I pulled 4 of them out of the ice chest after 32 hours and I left one in. They were all still firm at that time. The one I left lasted nearly 48 hours and when I pulled it out there was still a hard frozen lump in the middle and it was still cold. These are unbeatable for price, quality and satisfaction.

These were a new version of the traditional icepack. Instead of having the gel already inside the pack, ready to be frozen, you add water to the pack through a narrow spout (I used a funnel) and it quickly hydrates the product inside to gel-up, and then you should lay it flat inside your freezer. We've used these several times in our Igloo coolers ('yeti' knockoffs but every bit as efficient) and they have stayed nearly 100% frozen over a 12 hour period (we've not had to test it for longer periods). These are MUCH better than the several year old plastic rectangular icepack boxes they have replaced.