Last year, before I travelled to the US, I asked members on this forum about ways to back up images whilst travelling. Although I got some good feedback, non of the suggestions suited my requirements.
But, I saw this today, and despite it being a bit costly, it is a neat solution, so I thought I would post it here:
http://www.bhphotovideo.com/c/produc...Storage-Device
This is a great idea, particularly considering you don't need to have a computer handy.
Cheers Pete