Originally Posted by
bikenh
One more thing I will add that will be interesting to see the replies to this suggesting.
Take a spare bottle with you...something like a 40oz peanut butter jar. Take it bed with you. Use it for a piss bottle. That way the only thing that has to leave the sleeping bag/tent is a hand to dump the bottle out the door. Let the rest of the body stay in the bag and learn to use a bottle. You'll stay a lot warmer/more comfortable as a result.
+1. Down south we call that the "P" jug.