Here in WA, I use Bannister Downs. The containers are made of a material that's degradable. The milk is of good quality and they don't suffer from problems during certain parts of the year when the milk doesnt froth properly due to cold storage problems, weather and/or feed change. $2.20 per litre which i think is a good price for the quality. At times i do use Margaret River Organic, which is the old fashioned kind of milk where the cream sits on top, and some agitation is required before using. Creamy. Both those milks are close to %4 fat content. gary at Gala