For those times when "biological needs" are out of sync, instead of taking a chance on sipping (gulping) re-cycled apple juice, may I suggest a trip to Wal-Mart for a PORT-A-POTTY and a box (or bottle) of enzyme additive. After my wife"s rectal cancer surgery in 2001, it was a bit more than just essential. But we'd empty it before it was full. That way, it was lighter and easier to carry to a restroom to flush the contents
Sleeping bags? Seperate sleeping bags??? That would never do if I were of a mind to tickle her fancy. My arm doesn't move that freely.