Its called an external catheter an if you cannot hold it for 3 hours you may
need to go see a Urologist to see whats wrong.
"Ramapriya" wrote in message
oups.com...
Wow, but isn't that a pain in, say, a 3-hour flight? To not being able
to let go of the control column and stretch the legs can be tiresome,
I'd imagine.
And what if you've to go to the loo? 
Ramapriya
Gene Seibel wrote:
Never flew one that did.
--
Gene Seibel
Gene & Sue's Aeroplanes - http://pad39a.com/gene/planes.html
Because I fly, I envy no one.