This leather case is used but in excellent condition. We got this in the 70’s and it was used then. When laptops came out we used it for that. It is heavy duty, the leather is 1/8 - 3/16 thick, hardware is brass. Its 12 1/2 x 9 1/2 x 5” inches. It will bulge out bigger than that. We think it was made by Crispin leather in Isla Vista Ca. In the 60’s or 70’s. Isla Vista is a community where the university of california is in Santa Barbara.. Crispin leather was known for quality products, they have closed due to economic decline. Shoulder strap is adjustable and comes off if wanted. Check out photos.