I found this stuff in my local supermarket. It's called Natrel.
It's milk that does not need to be refrigerated until it's opened. It has an eight or nine month shelflife, and then about a week, with refrigeration, once it's open.
It's made in Minnesota, and even the 2% skim has a lot of flavor.
No weird ingredients or Hormones, etc.
I think the price is two something per quart.
And as an extra bonus, it's packed in rectangular boxes, so they stack up nice and tight.