Piss tube

During the Korean War, Vietnam War, Operation Desert Storm etc., piss tubes were used as make-shift urinals. To make a piss tube you take a pole used to prop up camoflage and bury one end in the ground such that the other end is just below waist height. If you are in an area where there is a rock layer close to the surface you might have to pile up rock and dirt into which you place the piss tube, in order to provide adequate support. You then take a water bottle and cut the end off, thus creating a funnel. You put the narrow end into the pole, and attach it with hundred-mile-an-hour tape (duct tape). When the ground around the tube becomes super saturated with urine, simply relocate.

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