Real leather Boston bag. I believe it's pigskin. Purchased about 30 years ago. Used a few times, stored at home for a long time. Damage to the right strap. See images 14 and 15. Comes with a key. Sturdy construction with a hard case. 42.5 x 22.5 x 33 cm Opens up into a box shape. See image 4. Used for travel, but also good as an interior box. Mercari delivery.