Material-Cowhide & Manmade Leather. Strap-2 Adjustable long shoulder straps for backpack. Dimension-(L) 11.81 x (H) 14.96 x (W) 4.72' in and the weight is about 3.52 pounds. Structure-2 Main compartment pockets, perfect for your IPAD, 13.3 in Macbook and most 14' in laptop. 1 Inner zipper pocket. 1 Iphone6s pocket and ID card slots. 1 Zipper pocket in front for your IPAD. 1 Rear zipper pocket for your phones or other daily things. Feature-Luxury design.Soft toughing.Suitable for all occasions.Tapestry satin durable and luxury lining. Easily find things inside. Smooth tarnish zipper.