EXHIBIT 21.01
 
        SUBSIDIARIES OF PORTOLA PACKAGING, INC., A DELAWARE CORPORATION
 
    Portola Packaging Canada Ltd., a Canadian federal corporation (operating)
 
    Portola  Packaging Ltd.,  a U.K. corporation  (formerly Cap  Snap Limited, a
    U.K. corporation, which was  formerly Cap Snap  (U.K.) Ltd.) (operating  but
    not significant pursuant to Item 601 of Regulation S-K)