Great Rift Decaf is a decaffeinated* breakfast tea, expertly blended by the fifth generation of Birchall Graham's family. Great Rift Decaf is a decaffeinated* breakfast tea, expertly blended by the fifth generation of Birchall Graham's family. In order to produce a cup of tea that is caffeine free, but bright and full of flavour, we have expertly sourced the finest selection of estate grown teas from across East Africa and the Great Rift Valley. Our pursuit of quality ensures that all our tea leaves are hand plucked before they are carefully decaffeinated and this gives Birchall Great Rift Decaf its exceptional brightness, golden colour and strong refreshing taste. It really is perfection to a tea and we look forward to you enjoying it as much as we do.