Wilderness bath: Fill a plastic drinking water bottle with warm water, one with a squirt top is best and a quart is more than you need. Carry a microfiber wash cloth and towel. In deep cold, only uncover and wash one part of your body at a time and I like to have a 4 oz. squirt top flat bottle of liquid soap. Wet the cloth and soap it a bit, scrub and rise off or sponge off. The squirt bottle is excellent for washing hair. Wet hair, shampoo and then rinse with squirts. I feel a lot better in my sleeping bag, as mentioned earlier.
