Just what you need when squatting is an issue, one folding chair from Woolies, one toilet seat, a roll of film for the brownie camera, a gar bag from the kitchen and voila, loo with a view, then dig a hole and bury to suitable depth.
U mean a paper bag right? If I'm going to crap into a bag i don't wanna be cleaning poop out of it..Wouldn't it be easier to just dig a hole first and place chair over said hole to forgo the bag altogether. Suppose it could be a race against the clock. For every inch of earth you dig out of the hole an extra inch hangs out of the hole.