I've had 5 different valves.
I've had a plain bite valve on the end of the tube.
I've had a pull to open valve plus bite valve.
I've had a right angle with little yellow switch offy thing.
They all JEFFING LEAK.
THEY DRIP ALL THE STUPID TIME, AND I GET SLOWLY COVERED IN WHATEVER FLUID THE BLOODY THING HAS IN.
I'm sick to death of going out on a nice sunny day and ending up with my left hand side feeling like it's been ejaculated on by a bloody bull.
...and they're a dear do.

