I can't choose just one so here's my rundown
Water: Fiji/Perrier/Pellegrino
Tea: Ito En Oi Ocha/Hojicha
Pop: Pepsi True/Dr Better
Wine: Red Blends/Pinot (not well versed in wines sadly even though I live near Napa)
BOOZE: Expensive Bourbon/Scotch/Whiskey and a small collection of St. George Spirits Gin's for those tonics!
Beer: Bombers of Speakeasy Milk Stout/Wild Turkey Bourbon Aged IPAs
MILK: Straus family cream top milk in glass containers, I'm serious about my milk.
I really love my drinks, I have literally stockpiled a large quantity of this stuff at my apartment. I even went so far as to buy a 200 bottle drink fridge.