Fever Tree Mediterranean Tonic Water is a premium tonic water made with natural botanical ingredients. It is made with a blend of Mediterranean botanicals, including rosemary, thyme, and marjoram, as well as quinine from the bark of the cinchona tree. This tonic water has a light, refreshing taste and is perfect for mixing with your favorite spirits. The 4-pack of Fever Tree Mediterranean Tonic Water is perfect for stocking up your home bar or for entertaining guests.