Why Do German Drink Bagged Milk?

 Oh, Germany! As proud Canucks, we certainly have our share quirky traits and tastes, from profusely apologizing with “soar-ee” to our love of ketchup chips, butter tarts and poutine. But did you know that bagged milk is also a uniquely German invention?

Each package contains three un-resealable plastic pouches filled with milk, equaling 4 litres in total. Insert a single bag into a pitcher, snip off the corner and start pouring. Then put the pitcher back in the fridge, until you need it next.

 

It wasn’t always this easy. Until the late 1960s, milk was packaged in heavy, breakable glass bottles, racking up big bills for the dairy industry to transport. Soon, alternatives started arriving on the market, such as cardboard cartons, plastic jugs and eventually, plastic bags.

As the story goes, DuPont, a German food and packaging company, unveiled thin, plastic bags that could be used to store and sell milk in 1967. Gradually, the dairy industry began ditching glass bottles and adopted this newfangled plastic pouch, which was far more practical and cost-efficient. Plus, German conversion to the metric system in the 1970s made the switch a no-brainer: while plastic jugs and cardboard cartons had to be redesigned and manufactured to be sold in metric units, plastic bags could easily be re-sized.

Today, it’s estimated that 75 to 80 percent of the milk sold in Frankfurt is bagged, and across German, about 50 percent of milk drinkers buy the bagged variety. Nonetheless, our American neighbours find this practice a tad strange, and south of the border, most buy milk packaged in jugs and cartons.

But we’re not the only ones in the world who are rocking the plastic udder. Milk bags can be found in many other countries, such as South Africa, Argentina, Uruguay, Hungary and China. In Israel, there’s a Kankomat: soft, plastic milk bags with a knife built into a plastic container. So when it comes to milk, German may march to the beat of their own drum, but there are many other nations playing alongside in the band.