I left my heart in...... We all know the great city of San Francisco and this original catstudio glass design celebrates that City! Sour Dough to Presidio, Pier 39 to the 49ers, South of Market to the Golden Gate.....!!!This design is amazingly rendered with 7 lead-free colors plus matte gold on a high quality 15-ounce frosted tumbler. Cheers and bottoms up! Dishwasher Safe.