-Cow Leather-Lining: Polyester-Adjustable and Detachable Shoulder Strap-Usage: Single shoulder, Cross-Body, PortableGenuine Leather is a natural material from animals and therefore differs from hide to hide. Whereas Synthetic Leather are treated and reacts differently during coloring and tanning process, to replicate these textures of a Genuine Leather.While we handle all of our product with utmost care, irregularities such as dents, scars, scratches, wrinkles or blemishes are normal, and should not be considered as a defect. ZITIQUE Classic cowhide shoulder bag