No insulation. It is missing one of the belly straps and the front closer. It is very well made, like a tank. Has been repaired as you can see in photos, and has currently one mouse hole on each side. I hate to throw it out, I don't know if it is worth the shipping to anyone or not. I think it would be good as an over blanket, or use in an emergency, as a lot of people don't have blankets for their drafts.
I think shipping would be about $20- $25, it weighs a ton.