That could be a gas tank or a gas can...
flask
A picnic hamper.
The name for a lavatory water container is a toilet tank. It is a reservoir that holds the water needed for flushing the toilet.
The container with the largest volume holds the most water.
You don't.
Dewar flask
14
The amount a container holds is its capacity, measured in liters, gallons, or cubic meters.
folder, envelope, box, briefcase, filing cabinet, a safe, ...
Gasoline has a density of about 0.72 g/mL. Therefore, you would need about 2777 mL (2.777 L) of container space to hold 2000 g of gasoline.
you will need a gallon container.
A container holds volume.