Tank Bag - 2014-later R1200GS Adventure - by BMW This waterproof, highly functional tank bag is designed specifically for your 2014-later BMW R1200GS Adventure. It's made of PVC-coated polyester and has a 12-liter capacity that can expand to 16-liters. Includes carry handle and removable shoulder strap. Features: Hard-wearing PVC-coated polyester fabric. Bottom is molded EVA, shaped for a snug fit on the fuel tank and with an anti-slip PU surface layer. Main compartment has a capacity of approx. 12 liters, expandable to approx. 16 liters. Liner is made of nylon fabric with PU coating; waterproof with roll-and-seal closure with buckle and taped seams. Lockable zipper pulls. Water repellant map compartment with large access opening with two-sided zipper (in main compartment) and anti-slip PU coating on the inside. Water-repellent zippered outside pocket with bottle-holder function. A pull cord on the inside secures a .5-liter water bottle easily accessible on a short stop. Carry handle and removable shoulder strap. GS logo on the side. Color: Black/Gray.