Financial profit

The highest quality for a competitive price. Significant operational, logistical and capital savings.

Product integrity

FDA & CE certified. Shelf life equal to stainless steel. Safety essentials including Pressure Relief Valve.

Operational fit

Compatible to existing filling and draught equipment, reclosable valve system, standard connectors.


100% Recyclable.
No return trip, no cleaning, no loss, no waste.



Transport savings


CAPEX savings


Eco score

Dolium® Overview

Dolium® one-way PET kegs are designed for a single trip from filler to consumer, ideal for opening or growing export markets, increasing sales capacity without investments, and for peak sales periods. Dolium® one-way PET kegs are available in two sizes: 20L and 30L. We supply D, S, A and G type connectors which make the Dolium® one-way PET kegs compatible to existing filling lines.
Dolium® one-way PET kegs are produced in a clean room environment and are delivered dry, clean, sterile, CO2- flushed, pre-pressurized and ready to fill.
With Dolium® one-way PET kegs there is no need to clean, recover or repair stainless steel kegs.
Dolium® one-way PET kegs are safe, easy to use and 100% recyclable.