Vapour provision system

A cartomizer for a vapor delivery system, the cartomizer including: a container for containing a reservoir of free liquid to be vaporized; an atomization chamber; a porous wick that extends from the interior of the container, through an opening in a wall of the atomization chamber, to the interior of the atomization chamber to transport the liquid from the reservoir to the interior of the atomization chamber for delivery vaporization; and an elastic seal disposed in the opening to prevent liquid from entering the atomizing chamber from the reservoir except by traveling along the wick. (Automatic translation with Google Translate, without legal value)