Come and Check Our Branding Solutions.The oxford student backpack is made of Oxford.which dimension is 11.02 x 5.12 x 13.78 inches and the large one is12.2 x 5.51 x 16.54 inches.Two spacious compartment and various independent pockets organize your stuff very well,such as college supplies,travel accessories,books,clothes,bottle,umbrella and key.Moreover,the main compartment is with padded Laptop compartment. Pls check inventory and detailed info before placing your orders.