Probably the best single reason to go for the bellows blown pipes…
…or perhaps bodhran?
I love it when non-celts write about these things. “Dromes” 
Probably the best single reason to go for the bellows blown pipes…
If my own bag and bellows are anything to go by, they hoover up mould and fungi spores very effectively and provide a fertile breeding ground. And no real way of cleaning the insides that I know of.