Ventura PBL10-05/B Top Box Bag Liner for BMW (Black) Ventura liner bag made to fit BMW F800 S, ST - R1200 R, RT, ST - K1200 GT, K1300 GT; it is 49 liter top box Made of a PVC laminate backed ballistic material with internal seams reinforced and YKK zippers with pull tags Allows for quick and easy removal of your gear from your hard cases Carry handle for easy transport