The 68W27B 28mm black polypropylene plastic closure continues to be a popular choice, especially for carbonated beverages. Its' patented wing tamper evidence system provides reliable, consistent performance. This closure's sealing characteristics make it suitable for returnable and non-returnable applications on PET or glass bottles. Consumers will appreciate the easy opening and re-closing benefits of the sure grip design. The 68W27B is used with the 68W32A (Amber) or 68WC32 (Clear) PET Growlers.

Bottle Finishes
PET Bottles (2.25 Liters or Less) - 1810-PCO, 1815-PCO, 1816-PCO, 1817-PCO, 1820-PCO, 1716-PCO, 1823-PCO
Glass Bottles (1.5 Liters or Less) - 459, 1626, 1655
Max CO2 Level: 5 Volumes
Application/Fill Processes: Cold/Ambient-Fill, Carbonated, Hot-FillDisclaimer:

The Proof is in the Packaging

Need additional resources to guarantee that your products aren’t being tampered with? Familiarize yourself with Tamper-Proof vs Tamper-Evident Packaging; does one of these promise the impossible? Explore What Is Considered a Tamper-Evident Container and Why They Matter for a better understanding of the characteristics of a tamper-evident container. When in doubt, consult our Guide to Types of Tamper Evident Packaging or 5 Tamper-Evident Packaging Examples for Enhanced Product Security to discover the kinds of tamper-evident packaging available for all industries.


Polypropylene PlasticPolypropylene (PP) is a tough plastic that has excellent chemical resistance. PP is translucent in its natural state but can have a glossy finish when produced with color. Some examples of common products made with PP are dairy and medication containers. Polypropylene is suitable for hot fill applications of up to 205°F and is therefore great for autoclaving. It is not recommended for cold or sub-freezing temperatures. The Cary Company has an assortment of polypropylene plastics available for purchase, such as plastic caps and jars, which have a higher tolerance for chemical products. Discover if Polypropylene is appropriate for hot fill application by learning more about What Is Hot Fill Packaging and how it applies to Polypropylene containers.


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility. The Cary Company does hereby disclaim any and all warranties, expressed or implied, including any implied warranty of merchantability or fitness for a particular purpose or use. We are not responsible for consequential damages arising from customer's selection and use of containers, container and label dimensions, and/or closures supplied by us.

Additional Information

More Information
Neck Width28 mm
Neck FinishPCO-1810
Liner CompatibilityGlass, PE (HDPE, LDPE), PET, PP, PVC, Universal
Dimensions1.233" x 0.75" (31.318 x 19.05 mm) - Outside
Case Pack3,800 ea.
Pallet Pack136,800 ea. (36 Cases)
IndustriesFood & Beverage
Country of ManufactureUnited States
Note:The 68W27B is used with the 68W32A (Amber) or 68WC32 (Clear) PET Growlers.
Q & A
Customer Questions
Will these lids fit most screw top 750ml liquor bottles?
Thank you for your inquiry. These caps will fit both 32 oz. growlers with 28mm PCO-1810 neck finishes (Part #68W32A and Part #68WC32) . Also, please note that once the bottle is opened, the cap's tamper-evident feature will no longer function. We recommend requesting a sample to test the fit for yourself. Thank you for choosing The Cary Company.
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
What does it mean that this beverage cap is tamper evident?
Tamper evident caps can easily show if the cap has been tampered with. These tamper evident beverage caps provide the ease of mind knowing that the product is safe for consumption.
What applications are commonly used with this tamper evident beverage cap?
Tamper evident caps are most commonly used with plastic beverage bottles or glass liquor bottles. Tamper evident caps are a popular choice for liquids for consumption.
What makes this beverage cap tamper evident?
Caps such as Drop-Lok® caps have a tamper-evident ring that breaks away from the cap when the container is opened. Closures feature a one-motion, twist-off design for easy removal while still providing a crucial barrier for product integrity, quality, safety and shelf life.
Can this cap 68W27B be used to cap bottle 30WINE?
Thank you for your inquiry. No, we do not recommend using this cap on that wine bottle. Instead, we recommend Part #30WC2K to seal Part #30WINE. Thank you for choosing The Cary Company!
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Product Reviews

5 out of five star rating on Trustpilot

Based on 2 customer(s) reviews

5 out of five star rating on Trustpilot

Jennifer Graley, 07 May 2024

Correct size for the 32oz bottles we order from here as well.

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5 out of five star rating on Trustpilot

Julie Forney, 25 March 2022

easy to use and has no leaks

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