This is a "sheepherder's bag." While the exact age is unknown, I believe it's quite old. There are stains and discoloration due to aging, but it's perfectly functional. There's no zipper, but it has a mechanism where you can close it by connecting the clasps on both sides. If you like vintage clothing or messenger bags, how about this? The size is approximately 35 centimeters in both length and width, and the strap is 50 centimeters long and not adjustable. I think it's a perfect size for women.