What piece of gear do we carry that, while not really necessary, we decide to lug along anyway?
Mine is a small, thin Scorpio flashlight weighing just 4.8 oz, and capable of turning night into day if I want it. Its mostly used for surveying my prospective campsites after dark and it shoots a beam so far out that I can check one out without walking to it. It's amazingly tiny and probably strongest by lumen/oz then any other light. But now, with the hammock, may not be needed.