As a frequent peeer, I’ve considered this for long flights. I once had to learn how to insert a catheter; turned out way easier than I expected. Last flight I was on from India, ~12hrs non-stop, had to get up 5 times to drain the lizard. Luckily only 1 person to climb over; would’ve really sucked if I was against the window.
Biggest problem would be storage volume. Probably need a bag I can store under the seat. Something discreet and puncture resistant. With a quick disconnect for the hose.
Glad I don’t need to fly anymore.
