Does anyone know where to purchase a nut milk bag in the East Bay, for $4-$15? I want to make almond milk, do some sprouting, and possibly juices as well. I am incorporating raw foods into my diet and I want to find a good quality bag. I think either nylon or hemp, I am open to suggestions and any experience people have had?! If you know of good resources for affordable Raw Foods in the East Bay, that would be a bonus, thanks.