| 摘要 |
The bag has a tank (14) whose upper end is opened, and a cover (10) movable in rotation around a horizontal axis (20) and between a closed position and open position. An indication unit (28) is connected to a wall of the cover or the tank by a lanyard, where the indication unit is made of metal. The lanyard is dimensioned such that the indication unit is located at an interior of a volume defined by the tank and the cover when the unit takes rest position, and is located at an exterior of the volume when the unit takes an indication position. |
