2018 New Fashion Men's Backpack Bag Male Laptop Backpack Computer Bag Features& Description : 1,Durable and Wearproof thicken top quality polyester fabric also waterproof 2,Solid Style 3 Large Storage Pockets.1),One frontal middle zipper pocket , 2) One big compartment Pocket , 3) One Main Large Pocket with coded Lock . About inside storage room , inclde 2 Pen Holders , one private bag , one phone pocket ,one sponge laoptop layer pockets and one main pocket . 3, About safe this one we add coded lock the original password is :000 , you also set it by yourself .And frontal we also add one reflective stripe when you walking at night will be more safe 4, Shoulder strap also has a card pocket more convenient 5, Back aslo add a tap when you travel can put it on your trolly box easy trip. 6,USB Port and Earphone Desgin Note 1: 1 inch = 2.54 cm, 1cm = 0.39 inch Note 2: There might be slightly difference in color, because of the computer monitor setting, lighting,shooting, etc. Note 3: With the difference in the measurement method, please allow 1-3 cm in size deviation.