ScubaDiaper

Doing a quick Google Search of Medical Supply Stores in San Francisco I found a few that carried Diapers. If you have a spare hour or two I'd recommend taking BART to Berkeley and visiting Johnston Medical. They carry a bunch of brands and last time I checked they had Molicare Super Pluses. Search Google for Johnston Medical. They are about 1/3 of a mile away from the Ashby Bart Station. Good Luck! Enjoy the Bay Area. -Scubadiaper