madman
New member
when camping in winter i use a tried and true method. the hot water bottle. fill nalgene bottle with hot water wrap with clothing or drop in a sock.put this in a breathable stuf sack with the socks u hiked in any wet gloves or hat. place in bottom of sleeping bag this will keep you warm all nite and dry any wet clothing packed with it. also you will have water for the morn. give us your ideas