an aged silver flask

This small rectangular container made of refined silver, has corners carefully rounded so it may be worn on a belt without snagging cloth or skin. A small silver cap made to cover the carefully etched spout is attached by a thin silver rope chain.

It is an aged silver flask.
It weighs a couple of pounds.

You identify an aged silver flask.
It is a drink container.
It is empty.
It weighs one pound and twelve ounces, and it is worth about ten celeb.
Its keywords are flask and silver.