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mhb
on July 24, 2018
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Pumpable Ice Technology
Here you go:
https://www.amazon.com/FlexiFreeze-Ice-Vest-Zipper-Closure/d...
Sukotto
on July 24, 2018
[–]
Thank yiu. I'm aware of that option. They last 30-60 minutes before needing to swap out the cooling packs. So useful only when you are near a refilling station.
Consider applying for YC's Spring batch! Applications are open till Feb 11.
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