I converted to this idea at Christmas after reading threads here in the past. I'm currently planning mine for the end of the week.
So this is a photo of it packed up- it's a Ryanair approved hand baggage sized case. And also unpacked, do you can see what goes into it. (Should say, I've removed the underway- I've not overstating to that extent!) Have I missed anything? Cosmetics etc go in handbag for security checks.
If you pack this way please add you photos so I can steal your ideas?