Add this on to your gin purchase and have everything you need to make the perfect G&T! Fever Tree is wonderful; imported from the UK and sweetened with real cane sugar, we don't use any other tonic in our tasting room.
As far as what kind to get - we recommend the Indian tonic for our London Dry, and the Mediterranean tonic for our Navy Strength gins.
Indian - The most classic expression, and will far exceed the tonics you find in the soda aisle at the grocery store...
Mediterranean - Made w/ floral botanicals, has a more complex flavor for more expressive gins.