2015 Kirkland Signature Napa Valley Red Wine Blend Review from CostcoFebruary 28, 2019 by admin 0 Comments Wine Review Share on Facebook Share on Twitter Share on Google+ Share on Pinterest Share on LinkedIn Costco is the gift that keeps on giving! Today, I review the 2015 Kirkland Signature Napa Valley Red Wine Blend. ▻Vintage: 2015 ▻Varietal: 67% Merlot, 24% … Share on Facebook Share on Twitter Share on Google+ Share on Pinterest Share on LinkedIn Products You May Like Articles You May Like 1 Year Wine Fridge Review – Wine Enthusiast VinoView 36-Bottle WSET Bitesize – What are Italy's main wine regions? The making of …..NEW YORK – Painting Wine Style How to taste wine the proper way Wine Tasting at Napa Valley, California | Castello de Amorosa.