Petainer Manufacturing Inc.

Petainer offers a wide range of lightweight, sustainable PET packaging solutions to help you grow your business and reduce your carbon footprint.

Petainer designed a one-way PET keg that revolutionised the beer-on-tap industry. These kegs are a lightweight alternative to steel, offering logistical savings, no keg loss, and eliminating wastewater and administration costs to help you break into new markets.

Our kegs are easy to handle, stack, and fill (manual, semi & fully automatic), and were designed to meet the highest performance expectations with applications for a wide range of beverages like beer, wine, cider, and cold brew coffee.


  • UV and Light Protection (no bag needed)
  • O2 and CO2 Barrier Technology


  • Pre-purged with N2
  • Available fitting types (A, D, G and S)


  • Puncture resistant wall
  • PRT (Pressure Relief Tool) supplied with every keg
  • Pressure-resistant, ideal for High Pressure Pasteurisation
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