Material: Water repellent nylon inner lining material: Nylon Size: 35.5X16X9cm (about) strap length: 69-130cm (approx) opening way: zipper back method: dorsal hatchback portable Weight: 200g Storage: the main bag zipper bag x2 x1 ago zipper pocket x1 A4 rear pockets x2: * product unavailable due to computer screen color drawing set slightly different from the actual product colors prevail * * commodity size due to human measure， if the error to the actual goods shall prevail * * production of goods in transit may cause the metal section of the package will be a little worn， this situation is not a defect in the replacement range *