Though we’d love to, it isn’t healthy to drink a bottle of wine every night of the week, and we simply hate pouring good vino down the drain. Plus, who wants to open cheaper wine, simply because then you won’t feel bad wasting it? The Coravin is a godsend for anyone who wants to drink only a glass or two of nice wine nightly, and doesn’t want to feel like they’re wasting the bottle. You can drink whatever wine you like whenever you like.