Here in the Bay Area we also have Strauss Family Creamery. I massively cut down on the amount of dairy that I consume a few years ago, but before that I would buy Strauss and it would be a similar deposit, about $2.50 if I recall correctly.

You can read about their sustainability practices here.[0]

I am pretty happy to here there are similar creameries around the country. Certainly there are some advantages to interstate Trade for many classes of products, but there's little reason not to be able to source things like good milk locally, cutting down on transport costs and energy expenditure.

[0] https://www.strausfamilycreamery.com/mission-practices/susta...