









Non-toxic Ultratherm gel delivers extended cooling performance
Each reusable block contains freezable gel
Provides localized intense cold for items in need of quick cooling
Eliminates mess of melting ice
Now available as a four pack
13 reviews for Igloo Maxcold Ice Block
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Brian –
Exactly what you expect your ice pack to do
My use case is a modest size lunch box, holding little more than a sandwich and snack. Does its job to the letter, keeps things cool long enough for lunch time. Usually by the end of the day it is starting to show signs of warming, but, it’s an ice pack, we expect this to happen eventually.Mind the size, its size is about as you would expect from looking at it, listed dimensions are accurate. Not disruptively heavy at all, fits nicely in a modest size lunch box.Cools down in the freezer amazingly fast. Of course, always put it in overnight to really make sure it’s cooled properly, but in a pinch this thing can cool down fast.One critique that is of zero consequence, after a few cooling cycles it will bulge in the middle. It would be neat if these ice packs were made to have chambers to prevent the fluid from freezing all in its center point, but this literally does not matter at all, just would be neat if they found a way to prevent that.
IW –
Big and cold
These are fantastic. I use them in a cooler down by the road where I sell eggs.They last for a full 24 hours when it’s hot out(Northern Vermont hot, like upper 90’s). I have two and swap them out.They are pretty much indestructable. Easy to carry with the big indents.I’ve tried other ones before that were either flimsy or too small. These are huge and absolutely perfect.They freeze up quickly. Highly recommend.
Tom H Texas –
Just what I needed to keep my RV fridge cold on travel days!
I have a small RV fridge in my 17′ trailer and it tends to get too warm on hot Texas summer travel days. I decided that smaller blocks would allow me to put these around my food in the freezer rather than putting the food around a larger ice block. It works nicely to keep frozen stuff frozen and taking that load off of my fridge keeps the fridge portion cooler as well. So far, they’ve been durable even on rough roads. They’re just the right thickness to protect the food. I’m very happy with the purchase!
Ken Tseng –
Good quality
I am a fan of igloo cooler ice block who used this brand of product for years. I purchased this medium and large size of cooler ice block again. I am satisfying the quality of the product. The outside material seems strong, durable, and should last long. The duration to keep cool is great. The medium and large size design is adequate for storage.The only complaint is that the medium size block deformed a little after freeze, when I stacked in freezer horizontally it may accidentally fall out when door opens.
Christian –
Stays cold for a long time!
Best ice packs out there. Great price aswell
Clare E. Ziegler –
Perfect for Trips and Work Lunches
Bought these to keep food cold for trips up to the lake — about an hour and a half drive — and they worked perfectly! They also come in handy for my work lunches. Stay cold for hours, no leaks, and super easy to freeze and reuse. Definitely a great buy!
Samoa –
Best for me!
I love these! Will order more. The slim fit make it small enough to fit around fruits and frozen items. Keeps them chilled for a whole day. I can’t do game days without it!
S. Davis –
Works well
Great product, keeps everything cold!
Bhushan –
The dimensions and size of the product received is different from the product picture displayed.
Laura –
me gusto mucho, los puedes cortar del tamaño que mas te acomode y son super practicos
Ed Runions –
I bought this product to be used after my shoulder surgery. The bag slipped into a pillowcase cover nicely and stays cold for extremely long time. I would recommend this product and I would also like to mention that the The ice sheets are easy to store, clean and reuse.
fernando r. –
Excelente producto
Francisco –
O bloco de gelo é feito de um plástico muito fino e acontece que se não se coloca o bloco deitado com todo o cuidado, mas de pé ou de lado, o líquido congela e forma uma bossa. O material é frágil e duvido que dure.