External urine bags and methods of making and using the same

A urine bag comprising:

• a front film having a front film outer perimeter, and a rear film having a rear film outer perimeter, the rear film outer perimeter being bonded to the front film outer perimeter so as to form a urine collection chamber between the front film and the rear film;
• an inner front film having an inner front film outer perimeter, and an inner rear film having an inner rear film outer perimeter, the inner front film outer perimeter being bonded to the inner rear film outer perimeter so as to form a penis-containing chamber between the inner front film and the inner rear film;
• an inlet within an upper half RUH of (i) the rear film and (ii) the inner rear film and positioned a distance dIE from the rear film outer perimeter, the inlet having an inlet diameter DI of at least 20.0 millimeters (mm), said inlet providing access to the penis-containing chamber;
• an outlet extending along a lower edge portion of the front film outer perimeter and the rear film outer perimeter, the outlet having an outlet diameter DO of less than about 20.0 mm, said outlet providing an outlet for the urine collection chamber;
• and
• a fluid flow regulator that provides one-way fluid flow from the penis-containing chamber into the urine collection chamber.