This expandable touring tank bag from Touratech for the BMW R1200RT, is a great addition to your luggage set up for that long tour.
Featuring a watertight zip and a removable inner bag that is also waterproof. Thus the new tank bag protects the contents from getting wet even when its pouring rain.
The base plate of this tank bag is installed to the tank rail of your RT and attaches the tank bag to the motorcycle quickly and securely. If you do not wish to use the tank bag, the map case can still be fastened to the base plate. The tank bag also has many other useful features including an expansion zipper, organizer pockets, and a large map holder for the top.