... ,dustproof 4.suitable for 15'' laptop 14 inch 2007 double shoulder notebook bag for SONYcategory:OEM notebook bag; Brand: for SONY Single/double ... more graceful!suitable for 15" notebooklayer 1st:kits, pens, PDA, Cell Phones, Chargers etc.layer 2nd:notebook protection layer,thick ... and soft to protect your notebook better!other layers:for newspaper, mouse, USB cords etc.besides with drag ...