I have created a USB recovery disk for my Vaio running Windows 8, using the Vaio Care tool (so it's got all its drivers and bloatware etc included).
I'd like to be able to reclaim the USB stick and put the contents of it onto my backup HDD so that it can be 'burned' to the USB stick at a later time, if required.
From what I've read so far, this process isn't as straight-forward as creating an ISO and then burning it back to disk because the bootable data isn't included in the ISO.
What do I need to do to be able to successfully backup the USB recovery disk and recreate a bootable version of it again in future?