The Juice Buddy

I like the concept, but two things worry me about this device:

1.) It doesn’t look overly stable. I’ve been places with power outlets that barely held a plug in. Add the weight of an iPhone, and there’s no way it’s going to stay put.
2.) The USB keychain connector. One tug and the charger is off your keychain and lost for good.

I’d wait until its been in the wild for a bit, and they redesign a few things. Still—very cool idea. I can never remember where my spare charger is.

What do you think of it?