Need a USB power pack that is less than 65cm x 57cm x 15cm OR a battery of that size to power a raspberry pi B

[kir13y]

It just needs to have a usb out or a micro usb out OR a way to power the pi. IT NEEDS TO BE REACHABLE! (So i don't have to use batteries)

Thx

 

[McHenryB]

There are lots on Amazon. Here's just one: http://www.amazon.co.uk/Gomadic-Portable-Battery-Raspberry-Board/dp/B00BR22W0Q/ref=sr_1_5?ie=UTF8&qid=1428732805&sr=8-5&keywords=raspberry+pi+power+pack

I'll leave you to search Amazon for one exactly suited to your requirements.