-Upper Material: Cow Leather , strong and durable, waterproof-Lining：Textile Fabric-Detachable and adjustable strap-Weight:0.75KG-Shoulder strap length 70 ~ 82CM, adjustable-Usage: single shoulder, cross arm, portable, double shoulderDepth (mm):120Height (mm):240Width (mm):230Genuine 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. Twenty Eight Shoes Fashionable Cowhide Backpacks YLG9113