DIY Infused Vinegar Makes Great Gifts. I posted in December about what were my favorite gifts to give, and I mentioned flavored vinegar. It’s super easy and very cheap to make. I also added that I dipped my bottles that had corks in red wax so the cork and some of the bottle neck were coated. I also printed out labels with ingredients, and other info. Tutorial and recipes at Design Sponge here. *The one I made with raspberries and blueberries in red vinegar was gorgeous looking.