Abstract: A urinal for men who cannot use a toilet or are otherwise incapacitated has a canister with a removable spout. A manual seal in the spout can be manipulated between open and closed positions by a trigger on the exterior of the spout, and locked into the open position by a releasable locking arm. A vertically-arranged opening in a dome seal attached to the spout helps prevent spillage in the event the urinal is knocked onto its side when the manual seal is locked open. The spout is attached to the canister by a releasable collar, and thus can be easily separated for cleaning.