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)
August 22, 2018 - Comment
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 Features
- Long lasting
- Rigid foam
- Reusable
- Economical
- Keeps frozen products chilled for an extended period of time
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10 stars!! If I could give these 10 stars I would!! I travel 10 days a month for work. These are perfect for traveling with breastmilk: They stay frozen or 15 hours of travel, perfect size for mini Medela cooler and TSA won’t hassle you since they aren’t liquid.
Works well when used as part of a shipping process We have used these cold packs multiple times now, and they have worked well for us through several freeze-thaw cycles. We are always careful where we place the freezer packs in the freezer and in containers to avoid poking holes in them. One hole and they are pretty much done.We have learned by experimentation that there is an optimal way to keep any food cold, or frozen, as the case may be. First, be sure the food container is insulated, and insulated well. Second, pre-cool the…
BEST cold packs for air travel I use these when I travel for work to keep pumped breastmilk cold and unspoiled for the kiddo when I get home. They keep cold well, but I wouldn’t say they kept SUPER cold. If I had frozen my breast milk, I think that it would start to thaw if I was relying on these alone. I think for straight cold-pack function, there are better options out there…UNLESS YOU’RE TRAVELLING! Then these are a holy grail of cold packs. Since they’re solid, even if they warm a bit they still sail…