These extra large single-wall flat top road-vault tanks are leading-edge innovation in portable petroleum storage. Road-Vault tanks are engineered to provide safe mobile transportation of flammable or combustible liquids in a Transport Canada (TC) approved container. Easy to use and install, its portable single wall storage system delivers the standard features your mobile refueling application deserves complete with an ownership on safe transport practices. Best of all it is manufactured by Westeel to provide years of worry free service.