Portola Packaging Ltd. is a world leading manufacture of plastic bottle caps and closures to both the dairy and beverage markets. Our patented plastic closures, carton fitments, bottle tops and sports caps come in a range of sizes and colours. The plastic closures are easy-to-fit, tamper evident and user-friendly. All Portola bottle lids are leak-proof and re-sealable, which is essential in the current packaging market. In addition to supplying plastic bottle caps and closures, Portola offers individual support and total packaging systems including closure design. Our designs are in partnership with complementary manufacturers to create packaging systems which incorporate bottles, bottle lids and closures.