Recently plastic bottles of green tea have become popular and more people have become health conscious, and as a result, more people drink iced tea outdoors or during exercise just like drinking water or soft drinks.
近年、ペットボトル入りの緑茶の普及と健康志向の高まりで、水やジュースなどと同じ感覚で屋外や運動中に冷えた茶を飲む例が増えている。