Pee valve for Dry suit

[DanL]

When they work, pvalves are really great. Once you get the "rigging" worked out they are pretty reliable. But start with a diaper and see how often you really need it before jumping to a valve.  You don't have to "wear" the diaper - tape and all - just shove it into place - the undies and drysuit will hold it in place.  Pee slow.