a flask of orkish draught

The flask contains a liquid strangely like whiskey. It burns your nose when you smell it, but it seems you must gulp it for it to have effect.

It is a flask of orkish draught.
It weighs half a pound.

You identify a flask of orkish draught.
It is a potion.
It weighs eleven ounces, and it is worth about fifteen celeb.
Its keywords are flask, draught, and orkish-draught.