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(1435 ratings)
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Polar Tech | IB 6 | ICE-BRIX & XTREME BRIX Cold Packs | 6 oz, 6" x 4" x 3/4" (Case of 48)

4.6 4.6 out of 5 stars 1,912 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Lab Coolers by Polar Tech

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Available at a lower price from other sellers that may not offer free Prime shipping.
6 oz, 6" x 4" x 3/4" (Case of 48)
Viscous Gel

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About this item

  • Long lasting
  • Leak proof
  • Reusable
  • Economical
  • Efficient transfer of energy

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4 x 6 x 0.75 inches; 6 ounces
  • Item model number ‏ : ‎ IB 6
  • Date First Available ‏ : ‎ October 24, 2012
  • Manufacturer ‏ : ‎ Polar Tech Industries, Inc
  • ASIN ‏ : ‎ B008K9609I
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.6 4.6 out of 5 stars 1,912 ratings

Product Description

-


From the manufacturer

About us

The Founder of Polar Tech Industries, Inc. launched the business after years of seeing products in the market that were unable to meet customer required standards and quality.

Our Founder then teamed up with Federal Express packaging engineers to test and develop guidelines on packaging perishable products.

Fast forward more than decades and Polar Tech is still thriving, with record breaking growth.

Polar Tech Industries manufactures and distributes quality insulated containers and cold pack systems.

What's in the box

  • Ice pack
  • Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    1,912 global ratings

    Customers say

    Customers like the coldness, shipping, and value of the ice pack. For example, they mention it's a great value, and ideal for shipping food items. That said, opinions are mixed on leakage and size.

    AI-generated from the text of customer reviews

    107 customers mention87 positive20 negative

    Customers like the coldness of the ice packs. They say they are great, stay frozen for 10+ hours, and are good ice for package. Some customers also mention that the trays are perfectly packed flat and ready to freeze.

    "...one or two in my cooler for lunch … and I travel and it will stay cold for two days. That’s amazing...." Read more

    "Perfectly packed flat ready to freeze. Stick box in freezer. Two thumbs up" Read more

    "These are great cold packs. To make sure they didn’t leak since I’m using them with food -2 packs fit great in a quart size ziplock bag." Read more

    "...ship chocolate across the country and this keeps the contents cool enough to prevent melting. And they are then reusable! Pretty awesome...." Read more

    105 customers mention90 positive15 negative

    Customers like the quality of the gel packs. They say that they work well, hold up well, and are made of good materials. Some customers also mention that the gel pack works well with thermal mailers. Overall, customers are satisfied with the quality and functionality of the product.

    "...This was the ONLY ONE THAT LASTS ALL NIGHT. I USE 4-6 every night for my neck and a back, my daughter used it for dental surgery...." Read more

    "...to ship Cannoli's from NY to Florida for Thanksgiving and they worked perfectly...." Read more

    "Works great" Read more

    "...The packs are pretty tough but watch them to make sure they don't leak. I haven't had one leak yet after 3 weeks of use...." Read more

    72 customers mention63 positive9 negative

    Customers like the value of the ice pack. They mention that the price and quality are good.

    "I liked how many I got for the money. It was a super good deal. I like the size of them and I was amazed at how long they stay cold...." Read more

    "...Toss them in and no worries about melting ice. So inexpensive that if you accidentally puncture it or abrade it by dropping it or your child chews..." Read more

    "...Now, you get 48 of these puppies for the price, so the value is great. We're just kind of packing two instead of one...." Read more

    "...good deal for the price and they accomplished what we were looking for!" Read more

    19 customers mention16 positive3 negative

    Customers like the shipping of the storage bag. They mention that it's great for shipping perishables, perfectly packed, and easy to pack around items in a cooler. Customers also appreciate the fast shipping and the good production control.

    "Ideal for shipping . Stays cold 3-4 days" Read more

    "Those are perfect for shipping! Highly recommend" Read more

    "...Small size makes it easy to pack them around items in a cooler. The blue ones could not make it the entire day in my lunch box...." Read more

    "...It does come with a lot, so it is good for the price, but don't try shipping any food with it that takes longer than a day." Read more

    14 customers mention14 positive0 negative

    Customers appreciate the reusability of the storage bag. They mention that it can be reused many times, is practically disposable, and is good for a use or two.

    "...And they are then reusable! Pretty awesome.Our main use for this is lunches and trips to the parks...." Read more

    "...These are also reusable, which is very nice." Read more

    "...Great!!! product. And it’s reuseable" Read more

    "...they have been perfect and my customers also enjoy the fact they can reuse them. Definitely no money wasted." Read more

    51 customers mention34 positive17 negative

    Customers are mixed about the size of the gel pack. Some mention that it's the perfect size, works for smaller perishable packages, and is just the right size to send with soy candles. However, others say that they are a little smaller than they thought and are barely 4" wide and not even 6" long.

    "...It was a super good deal. I like the size of them and I was amazed at how long they stay cold...." Read more

    "...They come in different sizes, and this is the 4X6” size...." Read more

    "Great bags but too small for my needs. Quick response fir return." Read more

    "...Small size makes it easy to pack them around items in a cooler. The blue ones could not make it the entire day in my lunch box...." Read more

    40 customers mention19 positive21 negative

    Customers are mixed about the leakage of the storage bag. Some mention that they do not leak, while others say that they started leaking after the first couple times. The plastic is thick and won't leak, but it will sweat a little in higher humidity.

    "...People may not like to hear this, but personal responsibility! It's not leak proof if you drive a nail through it, it's leak proof if you use it as..." Read more

    "...I don’t think you’ll be disappointed ! None none of them have leaked and I’m super happy with them." Read more

    "...But my last one of those developed a leak and got tossed out. I bought these, also from Polar Industries, as a replacement...." Read more

    "...Pros:- Less leaking than other brands (hardly any)- Used for 8 hours in cooler bag and milk was still cold...." Read more

    14 customers mention0 positive14 negative

    Customers are dissatisfied with the melting of the storage bag. They mention that it loses its coolness very fast, and defrosts pretty fast. Some customers also say that the bags stay cold very long, but have to be re-frozen again.

    "...These are completely melted in about 6 hours.Rhat's still longer than the blue ones. But not the 36 hours I was hoping for." Read more

    "...They stay cold very long but obviously have to be refrozen again." Read more

    "...All of the ice packs were warm by then. They did not stay cold at all...." Read more

    "Item is NOT as described. They aren't even cold upon arrival. I tried freezing one and putting others in the frig in order to get them cold...." Read more

    Freeze them the shape you want them
    5 Stars
    Freeze them the shape you want them
    If you’re not familiar with this product, they are kind of “squishy” when they are not frozen. They come in different sizes, and this is the 4X6” size. Click the name Polar Tech, under the title at the top, to see additional sizes and products.Please Note: They are “flexible”. They will freeze hard however you place them into the freezer. So if you want them to be flat, you must make sure they are flat in the freezer. But if, for example, you want them to be curved, then you may wish to place them over an empty soda can in the freezer.These are also reusable, which is very nice.
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    Top reviews from the United States

    Reviewed in the United States on January 31, 2024
    Size: 8 oz, 6-1/2" x 4" x 3/4" (Case of 36)Style: Viscous GelVerified Purchase
    Reviewed in the United States on February 4, 2024
    Size: 8 oz, 6-1/2" x 4" x 3/4" (Case of 36)Style: Viscous GelVerified Purchase
    Reviewed in the United States on October 21, 2023
    Size: 6 oz, 6" x 4" x 3/4" (Case of 48)Style: Viscous GelVerified Purchase
    Customer image
    5.0 out of 5 stars Perfectly packed
    Reviewed in the United States on October 21, 2023
    Perfectly packed flat ready to freeze. Stick box in freezer. Two thumbs up
    Images in this review
    Customer image
    Customer image
    Reviewed in the United States on December 19, 2023
    Size: 6 oz, 6" x 4" x 3/4" (Case of 48)Style: Viscous GelVerified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on February 14, 2024
    Size: 8 oz, 6-1/2" x 4" x 3/4" (Case of 36)Style: Viscous GelVerified Purchase
    Reviewed in the United States on March 13, 2024
    Size: 6 oz, 6" x 4" x 3/4" (Case of 48)Style: Viscous GelVerified Purchase
    Reviewed in the United States on November 6, 2017
    Size: 6 oz, 6" x 4" x 3/4" (Case of 48)Style: Viscous GelVerified Purchase
    34 people found this helpful
    Report
    Reviewed in the United States on December 9, 2023
    Size: 6 oz, 6" x 4" x 3/4" (Case of 48)Style: Viscous GelVerified Purchase