On Wednesday, December 20, 2017 at 9:56:46 PM UTC-5, wrote:
Ok guys, this has probably been covered in older posts but what are you all using regarding urinary relief on long flights? Ive used gallon ziplock bags in the past but whats your experience with cathaters. What brand and how are they.

External catheter. Trim local hair beforehand or pay the price.
This connects via a quick disconnect to a probe that sticks out the bottom of the fuselage about 8 inches. Probe is 3/8 OD polyflo tubing. This is stiff but somewhat bendable. When not in use, disconnect,pull up, and tuck in one of the available straps(usually a seat belt strap).
A small mylar flap covers the exit hole when probe is not out.
Belly and cockpit stay clean and minimal hyjinks to use.
UH