Not only are DraughtMaster PET kegs 43% lighter than metal kegs, they are easily stackable and so take up much less storage space.
The system also requires no CO2 to deliver the beer to your taps, so you can clear out those large, heavy CO2 bottles too. This allows even small establishments to offer a choice due to the small footprint the system has.
Finally, the longevity the system offers means bars that traditionally only sell lower volumes no longer have to worry about selling a whole keg in under 5 days. This improves profitability as you will no longer be throwing away unsold beers, and potential profits, down the drain at the end of each week.