4kg tins or 375g?
Must admit, it is smart to have a stock of long life food, water and fuel just in case. But it's more likely to be needed due to a shipping dispute, road haulage issue or similar as opposed to a doomsday scenario as those US preppers plan for.
I was keeping a couple of jerries of diesel as backup, but the price drop proved that a poor investment :( lucky I hadn't bought my 1,000L tank yet.
I have a Lifestraw, so I guess I'm a prepper too..

