EcoCity Unisex Vintage Preppy Style Casual Fashion School Travel Laptop Backpack Bags Material: 90% nylon + 5 % polyester + 5% PU 1*outer and 1*back zipper pocket, 1*outside document bags with button, 1*laptop tablet compartment (27CM width for 14 inch laptop) Adjustable padded shoulder straps for carrying comfort. Approx Dimensions:11.4" L x 15.7" H x 3.5"D Capacity: 11L (medium capacity) Please allow little color difference due to different camera or light environment.