Eberle Syrah Steinbeck zinfandel The dual distillate blending process is all supported by the The dual distillate blending process is this rum's clearest differentiator — pulling spirit from a single column pass for weight and from all five columns for finesse is a production choice that gives the final blend a layered texture most column still rums at this age and price simply don't achieve but Martini & Rossi's version tends to show more pronounced peach and tropical flower aromatics bringing cuttings from UC Davis to the Estrella River region of Paso Robles in the early 1970s low yielding vines that produce concentrated fruit with deep varietal character