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Polar Tech RB7 Re-Freez-R-Brix Foam Refrigerant Pack, 4-1/2" Length x 2" Width x 1-1/2" Thick (Case of 12)

3.7 out of 5 stars 6 customer reviews

Price: $16.46 ($1.37 / Packs) & FREE Shipping on orders over $49. Details
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Specifications for this item
Brand Name Polar Tech
Part Number RB 7
Number of Items 12
Item Weight 7.52 ounces
Overall Length 4-1/2  inches
Overall Width 2  inches
Thickness 1-1/2  inches
UNSPSC Code 48102100

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Frequently Bought Together

  • Polar Tech RB7 Re-Freez-R-Brix Foam Refrigerant Pack, 4-1/2" Length x 2" Width x 1-1/2" Thick (Case of 12)
  • +
  • Polar Tech RB15 Re-Freez-R-Brix Foam Refrigerant Pack, 4-1/2" Length x 4" Width x 1-1/2" Thick (Case of 6)
  • +
  • Polar Tech RB30 Re-Freez-R-Brix Foam Refrigerant Pack, 9" Length x 4" Width x 1-1/2" Thick (Case of 3)
Total price: $38.18
Buy the selected items together


Product Features

  • Long lasting
  • Rigid foam
  • Reusable
  • Economical
  • Keeps frozen products chilled for an extended period of time

Product Description

Polar Tech Re-Freez-R-Brix foam refrigerant pack. Re-Freez-R-Brix is a block of rigid foam that holds its shape frozen or thawed and is reusable. The Refrigerator in a bag. These refrigerants are non-toxic, sealed in a heavy plastic pouch, and are rated the best in foam refrigerants. Prevent thawing, keeps frozen products chilled for an extended period of time. Protects against freezing, when packaged in properly insulated containers, warmed Re-Freez-R-Brix release heat, keeping perishables from freezing. Protect from warming, keeps perishables requiring a temperature range of 32 to 60 degree F at a safe, uniform cool temperature for over 14 days.

Product Details

  • Product Dimensions: 4.5 x 2 x 1.5 inches ; 7.5 ounces
  • Shipping Weight: 5.2 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B009W7Y8FU
  • Item model number: NA
  • Average Customer Review: 3.7 out of 5 stars  See all reviews (6 customer reviews)
  • Amazon Best Sellers Rank: #54,579 in Industrial & Scientific (See Top 100 in Industrial & Scientific)

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By Alex on December 9, 2013
Verified Purchase
Amazing product! I use these to keep my insulin cool while traveling on the road and through airports. The best thing about these is that it's technically not a liquid, so the TSA allows you to go through security with them!
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Verified Purchase
This ice pack keeps food cold all day in an insulated lunch bag. It would be great if you could buy them in smaller quantities, but the case is helpful as over time (perhaps 100-150 uses) the "brix" get compressed and lose some of their effectiveness.
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I didn't get mine in Amazon but felt compelled to leave a review after reading the 2 star review. I don't how the person who left 2 stars is saying it only stays cold for an hour! These literally last all day. I use them for my breast milk while traveling and at night to keep bottles cold next to my bed and when I wake up they are still cold. I can only think that maybe they were not in the freezer for very long or it was reeeeally hot outside. These not only last long, they stay COLD not just chilled. Giving 4 stars because they are bulky and they aren't flexible so they can be difficult to stuff into a lunchbox or small cooler.
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