EXHIBIT 23.05 CONSENT OF INDEPENDENT ACCOUNTANTS We consent to the inclusion in this post-effective amendment number one to the registration statement on Form S-1 (File No. 33-95318) of our report dated November 1, 1995, on our audits of the financial statements and financial statement schedule of Portola Packaging, Inc. We also consent to the reference to our firm under the caption "Experts." COOPERS & LYBRAND L.L.P. San Jose, California June 24, 1996