4 ms·
There's a few commercial versions of this idea that combine some sort of insulation with a vacuum container, which increases the efficiency. https://www.cabela
by ziggus 5y ago
There's a few commercial versions of this idea that combine some sort of insulation with a vacuum container, which increases the efficiency.
https://www.cabelas.com/shop/en/thermos-cook-and-carry-system https://www.cabelas.com/shop/en/thermos-cook-and-carry-syste...
- jerrycruncher 5y agoThere was also an infomercial[1] for a product called "AirCore" in the US a couple decades ago for something similar. [1] https://www.youtube.com/watch?v=SIIWBvgyvmI https://www.youtube.com/watch?v=SIIWBvgyvmI