6 May 2013, 16:54
I have a small Katadyn Mini filter which I got from Penrith Survival years ago. It's proved its worth in Africa. I took it on the coast-to-coast across Scotland the other year, as it's so light and compact, but ended up mailing it home half way across as there was plenty of fresh water to be had from burns and rivers.
Find a resilient place and way to live, then sit back and watch a momentous period in history unfold.