The Flipping Nomad, Cortni Armstrong, has been working on a huge collaboration with Keystone RV to build the Ultimate Montana.  She started with a Keystone Montana shell and designed a stunning one of a kind living space.  Besides the beautiful design the Ultimate Montana is equipped for the ultimate boondocking experience.  Our engineer worked to create a custom water service panel that includes a built in pump switch, air compressor switch, gauge and outlet, all brass low lead mixing shower valve with outlet, water heater bypass valve, four function water fill valve, black tank flush and storage compartment.