Aqua-Lok mini™ 26mm

Plastic Closures for Bottled Water

  • Primary Market Segments Served:

    Bottled Water

  • Application/Fill Processes:


  • Material Types:


  • Closure Diameters:


  • Bottle Finishes:

    1901, 1902

  • Bottle/Package Types:

    Plastic Non-Returnable Bottles

  • Seal Types:

    One-Piece Linerless

  • Tamper Evidence:

    Tamper Evident Band - Advanced (Band Break Before Seal Loss)

  • Brand Names:

    Aqua-Lok, mini™

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Closure Systems International, the creator of the original 26.7mm bottle finish and closure system, now offers Aqua-Lok mini 26mm closures. The closure’s ultra lightweight design provides improved economics without sacrificing performance.

Aqua-Lok mini 26mm provides tamper evidence prior to seal release for maximum product security, and the organoleptically tested and approved HDPE material provides excellent taste and odor characteristics. Aqua-Lok mini 26mm is environmentally preferred, has excellent performance, and yields enhanced profitability.

Efficient Packaging

  • One piece / linerless, 26mm short-height closure for still bottled water
  • Compatible with 1901 and other 26mm short-height industry bottle finishes
  • Lightweight for improved packaging economics / profits
  • Material source reduction for improved sustainability
  • Lightweight offering represents ~40% resin savings in the bottle finish and closure compared to standard 26mm

Excellent Performance

  • Extended plug seal for sealing performance and advanced tamper evidence, providing band break prior to seal loss
  • Tamper band designed for consumer security and easy application
  • Tested and approved HDPE material for bottled water organoleptic performance
  • Three-start thread for quick, easy-opening convenience

Total Closure & Capping Systems Solutions

  • In addition to quality closures, CSI provides capping equipment and unparalleled customer and technical service, globally.
  • CSI's closure systems solutions help customers maximize profits by increasing the marketability of their brands and optimizing their total cost of operations.
Not all closures are produced in all regions.
Please contact us for more information.