9.5l Boost Cooler Reservoir.
The 9.5l Reservoir gives much more range than the included 3l tanks, and is fairly small in size – 33l x25h x19w (similar to a small car battery) and includes mounting straps and fitting.
*NOTE* You need also our Solenoid (Art.No. SP30104) that should be used in any application that utilizes a rear mounted reservoir.