Blue Bottle Jamsil Cafe is a coffee shop on the first and second floors of Lotte Tower Mall in Songpa-gu, Seoul. It serves caffè lattes, iced Americanos, and Kenya single-origin drip, and customers can choose beans to their taste. The Winter Blend drip has low acidity and good body, and the coffee oil is filtered cleanly. There are not many seats, so it is uncomfortable to stay for a long time.