How is this product? Organic or contain plastic bags, junk, etc

I bought a bag from my local store, it does have some materials in it that have not completely composted down, like chunks of wood, But it has good color, smell, and texture. I have been using it as a mix in making Worm and compost tea for my plants. I would say there is no outside JUNK in this. It looks to be composted down materials you would normally compost. My next purchase will be Black Kow give it a try as well...