Eco-friendly traveler? Check! Hip professional? Check! Outdoor enthusiast? Check! Hip profess--wait a minute! OK, so Solar Arcadia may not have the greatest product pages around but that does not stop them from offering this environmentally friendly piece of iPhone case awesomeness.

The case is essentially a lithium ion battery pack with a solar panel that doubles as a flip cover for the iPhone. The construction is said to be leather, however I cannot imagine this being very kind to Mother Nature. There is also an LED status indicator that informs you of the capacity of the case's battery pack when charging and discharging.

The instruction manual notes that an empty iPhone battery can be re-charged in 3 hours when the included Li-Ion battery pack is full. When the battery pack is empty you can set the case to direct charge mode and get your iPhone recharge on straight from the power of the Sun itself!

Note that it does take a full 12 hours of direct sunlight to fully charge an empty iPhone battery, and in December that much sunlight could be hard to come by (at least here in the Northern Hemisphere). However, it is possible to charge the case's battery pack without being attached to the iPhone. So, if you are on a long flight with a window seat it's possible to charge your backup battery while watching the latest episode of Family Guy that you torrented bought from iTunes.

The case may not be the most attractive and is not to be used in conditions where it gets to be hotter than 150° F -- but these things are unimportant. You care about the environment; this is why you bought a Prius and hold the MPG record for your local hyper-miling club. Now get out there and begin harvesting all of that solar energy! Besides, there isn't a wind-powered iPhone case available... not yet, anyway.

Thanks Kirk for sending this in!

TUAW reader Maaz sent in this link to a Forbes story about a possible solar-powered iPhone. We recently posted about Apple's new Solar Energy patent so it's not a big jump to start seeing articles speculating on how that new technology will be used and expressed in Apple's product line.

I have nothing against solar power--the Sun is the source of most of the Earth's human-usable energy but I'm not sure that the iPhone is a particularly good match to solar refueling.

As the Forbes article points out, the iPhone is small and is built to radiate light from a large part of its surface, not collect it. Unlike low-powered calculators, the iPhone is a pretty power-hungry device and is going to get hungrier if the (likely) move to 3G occurs. And what the Forbes article does not point out and should be highlighted is that for the most part, iPhones live in our pants, which isn't a very sunny place (for most people).

So do the math. Small surface + pants-based existence means a Solar-powered iPhone is not very likely to debut.