Ultimate camp/survivor tool?

[Timelord]

So you see the concept I am working at now. I told my mate about my design idea a few months ago and he told me about this U tube video he had seen of a chinese multipurpose entrenching tool. He did note they were digging in soft sand though. he thought it was a very frantic & humerous video. I have just watched it and I like the design of the tool, especially the multifunctions of the rotating head. Mine will not have any folding parts as they are usually a weakness in the tool, especially if you use it for work involving heavy forces, like as an axe or digging heavy ground. I would like to see one for an appraisel. I just would not go & fork out (pun?) hard cash based on a Manufacturers advertising video. It would be worth searching the net for serious reviews first. I do like it/the concept though :-)