Has anyone carried a light weight sitting pad for those times when you just need a break but you are in between towns? I’ve seen some that weigh only 1-2 ounces. Just thinking a foam seat pad might help keep my bum dry if it’s wet or muddy when I need to sit on the ground to check my feet or change my socks. Or let’s just say that maybe I’m just a hedonistic pilgrim and I want to enjoy the view with a modicum of comfort for my derrière. (This last statement is actually fairly true.) Yah, I know I could make do sitting on a plastic bag if I needed to but...What do you guys do?