There's no denying that the brand of gin you use as the base for your gin and tonic makes a huge difference — no great drink has ever started with sub-par spirits. But you might be surprised that the quality of tonic makes as much of a difference, if not more, than the gin. Which is why you should ditch the generic stuff you've been using and step up to Jack Rudy Small Batch Tonic. Handmade in small batches in South Carolina, this magic elixir is designed to pair beautifully with great gin, with a mix of quinine, botanicals, and cane sugar. Splash in a little soda water to open things up, and enjoy.