Chris this is an uncharacteristically sharp reply here. "...nimrod..."? <br><br>Perhaps we can take this question in another light "given a fully equipped hunting trip with enough room to fit a film can what can I add to my gear that might give me an edge in an unexpected turn of events? What thing can I fit in a film can that, though redundant, would potentially be lifesaving if it is the only thing left with me after the bear chased me out of the tent before I could put a slug into him from the shotgun? <br><br>Just another point of view on the question.