>>103578032I'm in Ontario, and we have milk in bags. It's much cheaper than in cartons, although you ca also get it in cartons if you want. You buy a 4L bag inside of which are 3 smaller transparent bags. You take one of the transparent bags, put it in your milk jug like so, and then snip off the end of the bag away from the handle. You then pour it into your cup or bowl of cereal, and put the jug with the bag in it away in the fridge.