Through the Grapevine is a locally owned and operated business. Our customers come first! If you aren't satisfied with your wine, bring it back. Our wines are 100% Guaranteed! We have a fantastic line of concentrate and pure juice products to choose from. We carry wines which are European, Chilean, Ontarion, B.C., Australian and French, just to name a few....... The sizes of our kits and pails range from 5 litres of concentrate to 23 litres of sterile must.