In some parts of Canada, milk is bought in bags. 3 bags are packaged in 1 bag totalling 4L(~1gallon). A plastic jug holds the bag while the corner is cut to pour
Milk pitcher with actual built in bag cutter : r/mildlyinteresting
So apparently I need to explain to the in-laws how bagged milk works : r/funny
Barista Basics Milk Frothing Pitcher | LEFT COAST Coffee Co.
Wholesale hot sale plastic milk pitcher milk bag holder pitcher plastic milk jug pitcher From m.alibaba.com
Supermarket giant rolls out greener alternatives to plastic milk bottles | Recycling | The Guardian
Milk Bag Pitcher, Milk Bag Organizer & Milk Bag Cutter | eBay
A Family's Bagged Milk Fail Is Going Viral & Most Canadians Will See The Problem (PHOTO) - Narcity
Here's why milk comes in bags in parts of Canada | CBC Radio