Over the past few years, a growing variety of new large-size beverage containers, such as party kegs, home draft systems, and PET kegs has infiltrated the market.

• 在过去的几年里，越来越多的各种新的大型饮料容器，如党的啤酒桶，家庭草案系统，与PET小桶已经渗透市场。