Rare Al-Lar-Bru Canvas Guitar Shape Shoulder Overnight Bag Very Unique See Pic.

From a smoke free home, my friend has a couple of these and asked me to sell one, I have tried to find any information on it and have not come across anything like it so far, I believe it is from the 70's or could be the 80's possibly. I have added several pictures for the best description. From one end to the other it measures about 22 inches and at the widest part it is 10 inches across. It fold down to about an inch deep or if you were to fill it with something it would be around 4 inches. The zipper works great, as seen in the pictures there is a cardboard type brace inside for the neck of the guitar to keep it shape. There is a tag in it as shown as well but no date on it. says 100% Rayon Canvas. There are a few spots with light staining on it, I have added pictures and not attempted to clean it at all but I am sure there is a proper cleaner out there for canvas. Nice the way it is even to display, the colors are nice and bright.