The Male Urinary Drainage System or MUDS is designed for handicapped males or males who have difficulty using a urinal, or just need an alternative to a male urinal.
However, Pilots, Truck drivers, Hunters, and Campers are also candidates for a MUDS. The days of urinating behind a bush are about gone, unless you are way-way out in the boonies and sure that no one can see you. I’m sure that an indecent exposure ticket is not on anyones agenda. With a MUDS you can urinate in the privacy of your vehicle, in a private plane, or in a tent. It could be used in a Male urination problems. The urine is contained in a sealed container for transport to an appropriate place to dispose of the urine (of course not in the vicinity of your Male urination problems).
Try a MUDS to meet your needs for a portable urinal.