On Thursday, December 21, 2017 at 10:35:13 AM UTC-6, John Cochrane wrote:
My solution: External catheter. Use a little bit of talcum powder on the .... sensitive area.. first, so it comes off more easily. Connect to last year's camelback bladder, which goes down near your legs. This has two liters of capacity, way more than hospital urine bags. It's hands off, it's simple, no littering the countryside or bags caught on the leading edge, no pee - rust damage on the glider.

John Cochrane

Pee'd into uninary leg bags for a long time, now over-board line ending at the edge of a gear door (you see me lowering my gear, better run). Had to empty a very full cold leg bag through the window at Parowan at altitude once. The pee froze immediately against the outside of the canopy, not pretty.
Herb