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Thermos Ice Mat, 12 Cubes

by Thermos
3.8 out of 5 stars 344 customer reviews

Price: $8.05 & FREE Shipping on orders over $35. Details
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
12 Cube
  • Enter your model number above to make sure this fits.
  • Cube mat is food safe, reusable and durable
  • Each cube contains clear, non-staining purified water
  • Silver reflective backing provides an extra layer of insulation to increase cold retention
  • Store in your freezer until ready to use: mat remains flexible when frozen
$8.05 & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • Thermos Ice Mat, 12 Cubes
  • +
  • Fit & Fresh Cool Coolers Slim Lunch Ice Packs - Set of 4
Total price: $16.04
Buy the selected items together

Product Description

Size: 12 Cube

The 12 cube ice cube mat is perfect for use with Thermos coolers to keep contents cold. Multiple layers of polyethylene are heat-sealed together to create a strong, insulating bond and each cube contains clear, non-staining purified water. The silver reflective backing provides an extra layer of insulation increasing cold retention. You can store the mat in your freezer until you are ready to use, it will remain flexible when frozen. The cube mat is food safe, reusable and durable.

Product Details

Size: 12 Cube
  • Product Dimensions: 12 x 6 x 0.5 inches
  • Shipping Weight: 8 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B000I1BTWY
  • Item model number: IP5012TRI
  • Average Customer Review: 3.8 out of 5 stars  See all reviews (344 customer reviews)
  • Amazon Best Sellers Rank: #100,491 in Kitchen & Dining (See Top 100 in Kitchen & Dining)

Customer Reviews

Top Customer Reviews

Size: 9 Cube Verified Purchase
Each one comes in it's own plastic sealed baggie. There is no reason to remove them from the baggie and the baggie can be wiped off. Leaving them in the sealed bag does not take up more room and gives it a little more protection from damage and after using 3 for over 2 months i've seen no damage to them.
Refreeze each night. I use all three in the lunch bag each day so it stays cooler longer, but you should assess your needs for chillin' yourself.
Does what i expected and i'm not disappointed.
Comment 41 of 43 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Size: 9 Cube
This ice mat is great when you don't want to use those large ice blocks that usually come with lunch boxes. The ice mat is divided into small cubes so it will fold over and around your food. So far I've not experienced any leakage and it's easy to just pop it in the freezer at the end of the day so it's ready for lunch tomorrow.
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Size: 9 Cube Verified Purchase
I bought this to use in my lunch bag and they work great. They are flat, so they don't take up much room either in the freezer or the lunch bag. They were still cold after an eight-hour day.
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Size: 9 Cube Verified Purchase
I purchased this for my husband and son for their lunch. I bought the nine piece one. It fits perfectly in my sons lunchbox. I wash them out each night and re-freeze. They usually are still very cold at the end of the day and they keep the food nice and cold. I know others have said that they tend to rip. I would say they are good quality but can easily shred or tear if there are forks or sharp objects in the box pressing into it. Even the corner of a juice box can shred it. There are a few things you can do though like put it in a plastic ziplock or wrap anything sharp in a paper towel or napkin. But these are well worth the money and they do the job. I will be ordering another set. So far mine have held up nicely.
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By Bob on March 31, 2011
Size: 9 Cube Verified Purchase
I don't know what others are doing to their to cause them to leak but I've had this for several weeks now used by my 7-year old daughter for daily lunches and hasn't leaked. I was worried though based on the reviews so I vacuum sealed it when it was frozen and works great. No issues here.

***Edited 9/23/11 to add that this ice mat is STILL in use!!! I honestly think vacuum sealing it is key because I also bought a 6 cube Thermos Ice Mat but didn't vacuum seal that one and it started leaking after a few weeks.
2 Comments 8 of 9 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Size: 9 Cube Verified Purchase
I shopped around and read a lot of reviews for this type of product. I needed something that would be super slim to fit inside of my kids lunchboxes. I wasnt sure if this one would hold up well because a lot of reviews complained about them leaking. We've been using ours for appx 8 months now and havent had any issues at all. No leaks! It is very slim and works well to keep my kids lunchboxes nice and cold so I dont have to worry about food spoilage. This does come inside of its own little plastic ziploc type bag. I chose to leave that bag on, just in case it did ever leak.
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Size: 9 Cube Verified Purchase
This mat is great.Perfect for keeping your food chilled until you are ready for it.My doughter likes her freshly squeezed fruit juices cool(maybe becose we live in Jamaica)especially taking them to school,these mats make sure that her snaks and drinks are fresh all year long.If you have an insulated lunch bag it last even longer.This is the second set we have now,you have to be carefull where you keep them in the freezer,my nanny put them on a lobster, so we end up having quite a few holes in them .
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Size: 9 Cube
Not worth it- many of the individual squares have leaked although they are in a protected, Goodbyn lunch container (leaked on sandwiches/snacks leaving them soggy and unedible).
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Thermos Ice Mat, 12 Cubes
This item: Thermos Ice Mat, 12 Cubes
Price: $8.05
Ships from and sold by Amazon.com
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