What's the best portable reserve battery solution for iPhone?

I’d recomment the Kensington Mini Battery Pack. I have one and it works perfectly for everyday use during commutes. Btw, you can find it cheaper on amazon

Not a clue.

But can I have a few of them to put on my sandwich if you find any ?

Mm.. sandwiches….

Thanks @mirza, looks good, i’ll check it out.

You might also want to consider the Mophie Juicepack

This is the one I’m planning to get. What I like about it is that it’s slim, designed to be with the iPhone constantly as it’s a wrap-around design.

It comes in nice colors also if you want something other than black ( but it also comes in black if you want that. )

Thanks @Buttonstc, that looks like an elegant solution.

@Buttonstc: I got my Morphie Juice Pack Air today. I went with purply purple.

I love it. It’s a very elegant solution, well designed and made. Fully approved by Apple too!

Thanks so much for your reccomendation!

Hey, cool. I plan to get the purple one also. The lime green kind of hurts the eyes. As soon as I finish saving up my pennies I’ll have a bright shiny one too.

Let me know if it really adds as much time as they claim it does. Enjoy :)

I have a purple one too!