The West Coast's foremost source and manufacturer of poly bags, films and shipping envelopes. We manufacturer a complete line of stock and custom envelopes. Duralite mailers are lightweight and water resistant and made from Rigur film. Prolite Shippers are puncture and tear resistant and used for shipping soft goods. PolyMAIL postal approved film is available in envelopes or roll stock. Envelope products are in stock available for immediate shipment. Custom products with up to 8 color printing are available.