McDowell's No.1 is an Indian brand of spirits manufactured by United Spirits Limited (USL), a subsidiary of Diageo. It is USL's flagship brand[1] and the largest umbrella spirits brand in the world, comprising three categories – whisky, brandy and rum (under the name McDowell's No.1 Celebration).[2] The brand also has bottled water[3] and soda.[4] The brand began with the launch of McDowell's No.1 Brandy in 1963–64.[5] The brand's slogan is No1 Yaari Ka No1 Spirit.