Israel is a leading dairy production country.
Glass milk bottles went out of use about 1960.
Now we have plastic bags.
In larger stores you can find a few cartons for sale but they are more expensive than bags.
Only the milk in bags is price-controlled.
A liter of bag milk costs 4.68 shekels.
At today's exchange rate (it changes everyday), that would be US$1.27.
The blue bag in its holder is 3% fat, and the red is 1%.
I go through almost a bag a day, the milk is so good!