

Can anyone help me identify this older Coleman sleeping bag?
Picked this up at a yard sale this last weekend.
It appears to be around an 80s model sleeping bag. Peak 1 is the model name and it has an extra Component that rolls other items up in at the head. It's heavy duty, very heavy, massive when unzipped (fits on my king size bed perfectly) Feels like holofill inside.
There is no Tag sewn inside.