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

When you’re shipping from Hawai‘i, cold retention isn’t optional—it’s essential. These Polar Tech ICE-BRIX & XTREME BRIX cold packs have become one of our most trusted tools for keeping products fresh. 🌺 Functionality: The 6 oz size is perfect for tucking into boxes without wasting space, and they chill products evenly throughout transit. 🧊 Durability: The heavy-duty outer material resists punctures and holds up well to repeated freeze-thaw cycles. 💲 Value for Money: With 48 packs per case, they’re a solid investment for any business that regularly ships temperature-sensitive items. ✨ Quality: The gel freezes solid, stays cold for hours, and thaws slowly—exactly what we need for long-distance ocean and air shipping. 🤍 Color: Clean white finish looks professional and sanitary, reassuring customers when they open their packages. 🔒 Sealability: Each pack is tightly sealed to prevent leaks, even when pressure shifts during transport. We welcome these cold packs into our shipping ‘ohana for their reliability and performance. They’re as steady as the island trade winds, keeping our products safe from warehouse to doorstep. 🌊❄️📦

Excellent and good quality price

This stuff really freezes and holds up well to repeated use. I was told to store them in the freezer inside a zip lock style bag to protect the plastic, so I do. Thus far, after about 4 months of use and reuse, I can see no signs that their utility is waning.

Good functional item at good price

Good amount for the price but they are not puncture proof. Plastic fork in the lunch bag got a few of them but they are good. Stay cold a good amount of time. Small and compact for the smallest of lunches or stack them for a bunch.

These are nice because they are small and I have no leaking issue with these, The quality and thickness is wonderful. Easy to use and the ice retention is as to be expected.

I just love these. They stay cold for a long time and I add them to my packaging for my business. I even do a glue dot on the bottom and attach them to the package directly. They stack perfectly in my freezer. I have ordered a few times and it's always the same great product.

Worked great, kept my breastmilk frozen for a plane ride from Idaho to WA, about 8 hours from when I took it out of the freezer to putting it back in.