San Francisco Bay Area Six-Pack of Peaks Sticker Pack

A set of the “original six” stickers for the San Francisco Bay Area Six-Pack of Peaks Challenge – Mount Diablo, Mount Sizer, Mount Tamalpais, Mount Umunhum, Mount Saint Helena, and Rose Peak. Deck out your water bottle or car window. Give them to your friend who finished the challenge. Or use them to reward yourself as you complete each peak.