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Coffee Joulies review and tests
- keeptrying 15y agoI've kiteboarded with one of the founders (the younger Dave) in Costa Rica. He IS a nice guy. Its their first product - give them a chance to rectify it.
- zoul 15y agoThe review looks credible and the temperature graphs are devastating. If they had a prototype that performed like this, it would be just a plain scam. Maybe there is some manufacturing fault? That's the only explanation that wouldn't say something bad about the founders.
- keeptrying 15y agoEveryone makes mistakes. Sometimes they are very big.
- hinathan 15y agoWell, yeah. Adding a cool metal thing to a hot liquid thing doesn't make that hot liquid thing stay warm longer. It's the same amount of net heat energy, minus the minor averaging effect the slightly cooler metal thing will impart. They're pretty but the claim of making your coffee remain hot twice as long is just silly.
- zoul 15y agoThe metal is just a wrapping for some kind of wax or whatever. And I must say that I really thought that the idea of removing the initial "hot spike" in favour of longer decent temperature would work.