Talk:Zwei/@comment-7295994-20160819021237/@comment-26397825-20160819030432

It wouldn't be too far fetched to say that the thermos is divided in two internally; one compartment for dust and one compartment for coffee. When it transforms into the weapon form, the dust compartment could open and allow dust to exit through the neck, and when in travel form the coffee compartment opens and allows coffee to exit through the neck.