THERMOS Soup Jar JBR-301 Black Capacity: 300ml Heat Retention: 56°C or higher (6 hours) Cold Retention: 12°C or lower (6 hours) This is a THERMOS jar with excellent heat retention. It's a compact 300ml size, making it easy to carry. It's perfect as a soup jar in the cold season, and it's sure to be a great help at lunchtime if you put in salads or fruits in the hot season. Although it is new and unused, it has been stored at home, so please refrain from purchasing if you are sensitive to this. Price reduction not possible. Soup jar Soup container Lunch box Bento box Large capacity Miso soup Soup Drinks THERMOS ZOJIRUSHI Tiger Cold retention Heat retention Junior high school High school Salaryman Office lady