Been thinking about an interesting survival "bag" concept lately. There are tubular plastic cases for Swedish mortar grenades available. The cases are durable, watertight, do float with 2kg load inside and they can be attached one to another indefinitely (with a carry handle on the first one). The inner space of the tubes is 74x330mm. I've been thinking about building a survival kit with these, placing, say, tools in one, firestarting stuff in another, medical stuff in third, etc. Depending on the situation, one could pick the necessary tubes and connect them to have just what he needs at the moment, leaving the other ones behind (in the camp, in car, etc.). I realize one would be dragging lots of unnecessary plastic around, but on the other hand, you can always take out the inhalt and leave the tube as well. Plus, each of the tubes can be used as a water container.
What do you folks think of this concept?
