Freez Pak Medium Extra Cold Reusable Ice Pack with Hard Shell 2.85 lbs, 8.5 Inches

They stay frozen so long that it is awesome. They lasted me about 24 hours in a sealed cooler. I consistently take ice cream from one place to another and they always keep it as cold as it was when I put it in. I'm loving them and will get more when I get a second cooler

I bought these medium extra cold reusable ice packs and must have missed the EXTRA cold part. (Ha!) I had a large cooler that I was going to use to keep drinks and some snacks chilled in the South Carolina sun and thought ice may not work alone. So, I added these ice packs and wasn't ready for the results! I put the ice packs in the freezer overnight. The following morning, I put them in the bottom of the cooler-I figured if I put the ice and drinks on top of them, everything would stay cold. Boy, did I underestimate their abilities! Fast forward to the end of the day…most of the ice was still frozen, the drinks and food/snacks were super cold 🥴 and the ice that did manage to melt, had frozen into ONE BIG piece of ice that basically froze the ice packs to each other, to the bottom of the cooler and to the rest of the ice! I guess you can say, I had a great BIG piece of ice. 😱 The size of the medium ice packs was actually bigger than I thought they'd be which was an added bonus. I'm grateful these ice packs performed well above my expectations! One hundred stars! ⭐️ I highly recommend. (Sorry I forgot to take pictures- my fingers were numb from being frozen trying to separate the two ice packs 🫣

These Freeze pak Extra cold stay frozen for about 24 hours in my cooler. I put 2 along the bottom which fit exactly in my 32q cooler. The handle on the Freeze Pak is so convinient.

10/10 stays frozen for hours as long as you freeze it days in advance. never had a problem with leaks or bursting used it for a long hour hour road trip in a hard cooler

Keeps stuff cold, takes a few to keep a large cooler cold for multiple days. Won't last very long if you don't pre chill your cooler or if you put anything not already cold in it with them. They aren't too cool things down, they are too keep them cold by maintaining the temperature. If used as intended they are great and will stay for days in a decent quality cooler.

this Freez Pak worked so good i had to buy another one. it stays cold for days. it's so cold my hands starts to burn after a few seconds. an example of how cold this thing gets, my soda would turn a bit slushy inside which makes it taste 2x better. try that with beer and you'll know what i mean. i also tried their Small Bag Ice which sucks since it'a soft shell bag, it starts leaking. this one is the hard shell which is more reliable and last a long time.

only time will tell after months of daily use. I got a new cooler to so it seems to keep drinks cold for more than 8 hours

I guess it's my fault for not reading the very fine print to see the exact size of this thing.. but I bought it for my evaporative air cooler and it's WAY too big for it. I can get it to work and fit in, but I have to take the whole thing apart and it's just a big hassle. I just wish there would've been a picture to show exactly how big it was so I would've known! I still use it though and I do like it! It's just a hassle when I'm feeling lazy or I'm in a hurry.

Not pleased at all it was a gift so that's why I waited so long to write review. It wasn't used when I first received it. I don't know if I can return it or get a replacement or refund but they leaked blue stuff all over lunch items that I was too scared to eat my lunch.

It needs to be modified needs a cap or something because if always leaks for that spot 2 of the ones I bought leaked after a day