The present disclosure is directed to an aerosol delivery device and a holder for use with a removable substrate cartridge. In one implementation, the holder includes a first body portion and a second body portion, the first body portion defining a main body and a guide post that defines a receiving chamber extending at least a portion therethrough. The second body portion is configured to rotate about and slide along at least a portion of the guide post to and from a use position, wherein the second body portion is proximate the main body of the first body portion and the substrate cartridge is retained in the receiving chamber, and an open position, wherein the second body portion is rotated relative to and extended away from the main body of the first body portion such that the substrate cartridge can be inserted into or removed from the receiving chamber.

The present disclosure is directed to an aerosol delivery device and a holder for use with a removable substrate cartridge. In one implementation, the holder includes a first body portion and a second body portion, the first body portion defining a main body and a guide post that defines a receiving chamber extending at least a portion therethrough. The second body portion is configured to rotate about and slide along at least a portion of the guide post to and from a use position, wherein the second body portion is proximate the main body of the first body portion and the substrate cartridge is retained in the receiving chamber, and an open position, wherein the second body portion is rotated relative to and extended away from the main body of the first body portion such that the substrate cartridge can be inserted into or removed from the receiving chamber.

A cartridge for use in a vapor provision system includes an inner container holding a reservoir of fluid to be vaporized, and an outer housing having a mouthpiece formed therein, wherein the outer housing extends in a longitudinal direction along the outside of the inner container for at least a substantial portion of the inner container. The inner container and outer housing are provided with a latch mechanism to retain the inner container within the outer housing.

A container for an aerosol-generating device is provided, including a first compartment including a nicotine source, a second compartment including a delivery enhancing compound, and a transfer section disposed between the first compartment and the second compartment, the first and second compartments being formed from a laminate material including at least one layer of cardboard material and at least one layer of polymeric material, the layer of polymeric material forming an internal surface of the compartments. There is also provided a container where at least one of the first compartment and the second compartment comprises a recessed end, wherein the transfer section is formed by a recess when one end of the first compartment abuts one end of the second compartment. An aerosol-generating system is also provided, including an aerosol-generating device configured to receive the container.

Apparatus and methods are described for use with a portion of plant material that includes at least one active ingredient. A vaporizing unit includes a heating element configured to heat the plant material, and a sensor configured to detect an indication of airflow rate through the vaporizing unit. Control circuitry is configured to receive an indication of the airflow rate through the vaporizing unit, and, in response thereto, to determine a smoking profile that is desired by the user. The control circuitry drives the heating element to vaporize the active ingredient of the plant material by heating the plant material according to the determined smoking profile. The control circuitry dynamically updates the smoking profile in response to changes in airflow rate over the course of a smoking session. Other applications are also described.

Apparatus and methods are described for use with a portion of plant material that includes at least one active ingredient. A vaporizing unit includes a heating element configured to heat the plant material, and a sensor configured to detect an indication of airflow rate through the vaporizing unit. Control circuitry is configured to receive an indication of the airflow rate through the vaporizing unit, and, in response thereto, to determine a smoking profile that is desired by the user. The control circuitry drives the heating element to vaporize the active ingredient of the plant material by heating the plant material according to the determined smoking profile. The control circuitry dynamically updates the smoking profile in response to changes in airflow rate over the course of a smoking session. Other applications are also described.

The aerosol-generating article is capable of being used with an electrically-operated aerosol-generating device. The aerosol-generating article is a consumable article having an outlet end, a distal end upstream from the outlet end, and a mid-point located an equal distance between the outlet end and the distal end. The article includes a first volatile liquid substrate contained within a first frangible capsule, the frangible capsule being located between the distal end and the mid-point, and a second volatile liquid substrate contained within a second frangible capsule, the second frangible capsule being located between the distal end and the mid-point. The article also includes a liquid retention medium, at least a portion the liquid retention medium being located between the distal end and the mid-point, wherein the article is configured to allow air to be drawn through the article from the distal end to the outlet end.

An e-vaping device may include a pre-vapor formulation tank configured to hold a pre-vapor formulation, an adaptor that includes a vaporizer assembly configured to vaporize the pre-vapor formulation, and a flavor insert positioned to receive vapors formed by the vaporizer assembly. The flavor insert may hold at least one flavorant. The tank, adaptor, and flavor insert may be a non-combustible vaping element that includes a channel into which the flavor insert may be inserted to be positioned to receive the vapors. The flavor insert and the vaporizer assembly may be at opposing ends of the channel. The flavor insert may be a detachable insert configured to be inserted into the tank element. The flavor element may be a tobacco element. The tobacco element may be at least a portion of a cigarette.

The present disclosure relates to an aerosol delivery device that includes a reservoir housing that defines a mouthpiece channel. The aerosol delivery device includes a sealing member configured to be received within the reservoir housing to define a reservoir chamber configured to retain an aerosol precursor composition therein. The aerosol delivery device also includes a substrate member that is configured to be received within the reservoir housing and to be directly engaged with a vaporizing assembly for forming an aerosol. The reservoir housing, sealing member, substrate member, and/or vaporizing assembly can be used for forming aerosols with precise and reproducible compositions.

Improved inhalable delivery systems feature pens having functional and aesthetic improvements over those available commercially.