Pros: solar, longer battery life
Well I dont have this yet but I know that once I have it I'll love it.
I've been a proud iphone owner for months now and couldnt be happier with my choice to abandon Blackberry fod goor (although I had my doubts when Storm came out, I always have to have the best gadgets). The only problem I had with my iphone was that the battery died in the middle of the day (probably because there's so much to do with it, I can't put it aside).
Soooo, you can imagine how happy when I saw this leather case with solar panels on it to charge my iphone. The case automatically charges the phone and also stores some "back-up juice" for when you're in a dark underground club dancing the night away.