Come and see our amazing products. Canvas laptop backpacks. material :Canvas ,The size :10 5/8*10 1*4* 16 15/16 inch. we can do more color base on your request. The bag can put the 12'', Laptop or Tablet computer, It is suitable for the business or outdoor sport, camping, and so on. we have more kinds and good backpacks for you to choose when you send the inquiry to me. Pls confirm further with us if any query about packing info, inventory status and time schedule.