It’s a very interesting charger, but it’s not cheap: US$ 100. It’s only available in the US and Canada and they promise it’ll ship in March this year.
The Verge article notes that it’s only suitable for the 13″ MacBook Pro, but we beg to differ. In our experience, 60W gets you through the day just fine.
We haven’t seen good (technical/mechanical) reviews of this charger yet, but we’ll keep you posted. In the meantime, you may want to check out our section on chargers.