Emoyi Black Vintage College School Laptop Backpack Bag Pack High volume Backpack with embroidery design in front side, side pockets and straps of the backpack Material: 80% Washed denim + 15% Polyester + 11% PU Approx Dimensions:12.6" L x 16.9" H x 6.7" D Capacity: 28L (medium capacity) Compartments: 2*inner zipper pouch, 1*outter zipper pouch, 1*zipper pocket on the back, 2*inner bottles/umbrella holder, 1*laptop/tablet compartment (28cm width up to 14" laptop) Unique design straps ease the pressure on the shoulder, and The cushion with high permeability material, have never cover the sweat when you carry it a long time.