Material:Double wire 200 d nylon
Size information:20L:28CM*55CM*25CM（Thickness of different differences due to loading）
Color:as picture
Note: the backpack itself does not contain water bag， please buy the other
Manual measurement， may cause 1-3cm error，it is normal.
Because of the light and the brightness of the display adjustment，may cause a little color difference，thanks for your understanding.