Mag Tank 2000Description The Mag Tank 2000 utilizes the same proven, zipper free magnetic access of the Mag Tank but boasts 50% greater capacity in a tapered wedge shaped form. Named after its calorie holding capacity, the Mag Tank 2000 has a tapered wedge shape that gives it impressive volume while still offering a lean profile at its base. A locking cam provides a secure front attachment and utilizes an adjustable daisy chain to allow clearance for stems. The