Benjamin 90 cubic inch Charging Cylinder 4500psi PCP(Pre-Charged Pneumatic) Tank

Benjamin carbon fiber tank90 cubic inch capacity (16.2 cubic feet)4,500 psi max pressure15" long12" microbore hose with female quick-disconnectDIN valve with built-in air pressure gauge (manometer showing line pressure)Bleed valve Restricted-flow manifold for controlled, precise fillingLightweight, easier to transport than a metal scuba tank14.375" overall length (to the top of the valve knob (just the tank is 11" long)*4.375" diameter*4.6 lbs.DOT certified Have you resorted to carrying a steel or aluminum buddy bottle to refill your PCP air guns in the field? You'll get even more refills from this carbon fiber tank since it's 4,500 psi. Plus, it doesn't weigh as much. Depending on the size of your airgun's onboard reservoir, you could get up to 16 fills before you have to refill this tank.