Benjamin carbon fiber tank 90 cubic inch capacity (16.2 cubic feet) 4,500 psi max pressure 15" long 12" microbore hose with female quick-disconnect DIN valve with built-in air pressure gauge (manometer showing line pressure) Bleed valve Restricted-flow manifold for controlled, precise filling Lightweight, easier to transport than a metal scuba tank 14.375" 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.

*Crosman states the overall length is exactly 15" and the diameter is exactly 4".