KaLeido Unisex Large Capacity Canvas Backpack Schoolbag Travel Bag (Black) Outer material: 16oz garment washed canvas with leather deco,Inner material:100% Cotton Structure: Three heavy magnetic clasp easy to open, Main pocket,IPAD protective compartment, notebook pocket, phone pocketwater pouches Adjustable padded shoulder straps for carrying comfort Overall dimension: 17.7 inch high,12.6 inch long and 6.7 inch wide,it can hold 15.6 inch laptop or Macbook Please allow little color difference due to different camera or light environment.