Fontus self-filling water bottle: real or scam?

I've been enjoying the debunking on the forum for new products offered through indiegogo or simply appearing in the news. We've done the Skarp Laser razorblade, the Triton Gill, and the Flyboard Air. Sometimes the verdict is fake/scam and sometimes real.

They represent opportunities for critical thinking and a different niche for us to exercise our skeptical muscles (instead of another beatdown of bigfoot, UFOs, or 9-11 Truthers).

So have at this one, Fontus, a water bottle that refills by extracting moisture from the air. Here are a few resources:
Indiegogo page: http://ift.tt/29EWEBd
A critical challenge (text): http://ift.tt/29EXbmJ
Similar challenge (video): https://youtu.be/BhnoSREmWVY

The item caught my eye because it appeared on the latest episode of Henry Ford's Innovation Nation, a show I generally find informative (PBS, Mo Rocca).

I'm leaning toward scam, but mostly based on the material at indiegogo. There's a certain flavor the scams have - a lot of initial positive claims and then backing off as the money balloons upward and the comments start to turn negative.

What's your verdict?

via International Skeptics Forum http://ift.tt/29oTY9P