
How about the luggage storage facilities in San Francisco Airport
After 9/11 most of the Airports in USA do not provide luggage storage facilities. But in San Francisco Airport you can store your luggage. Baggage storage facility is available only at the Airport Travel Agency which located on the Departure and Ticketing Level of the international Terminal. This Airport Travel Agency is open seven days a week from 7a.m. to 11 p.m. for storing your luggage there you do not need to make any advance reservation.
In order to store your luggage there you need to show your Identity Card and your luggage will go through security check before storage. But before leaving your luggage make sure to take everything without that you need because you can get the luggage back only after check out and payment.
http://www.flysfo.com/web/page/orphan/faq/

