MEC (Mountain Equipment Coop) as well as most other outdoor stores sell, safe storage and carrying, camp fuel bottles that will pack away with your gear. They typically only hold 500ml though which is a heck of a lot for stove fuel but not much for motorcycle gas, although I suppose you could carry multiple bottles, which could be packed low down in the saddle bags to lower the CG.
I'm thinking unless someone lives in, or is touring in a really remote location extra fuel access should not normally be an issue, at least for 95% of us. The Versys has a range of at least 200km/120mi before even hitting reserve. I can think of only one road I've ever travelled on that did not have less than 100 miles between stations, the Renous Hwy in New Brunswick - it cuts through a a large uninhabited area of the province.
Last edited by twowheels; 06-06-2016 at 01:38 AM.