OK, if you're looking for a refill, I gotta assume there's a story behind it worth hearing. Please tell about how you used it up. It's OK f you were practcing or left the valve open - that's probably what I would have done...
Nothing in the world is more yielding and gentle than water. Yet it has no equal for conquering the resistant and tough. The flexible can overcome the unbending; the soft can overcome the hard. - Lao Tse