The present invention relates to a container (100) for an aerosol-generating device. The container (100) comprises a first compartment (102), comprising a nicotine source, a second compartment (104), comprising a delivery enhancing compound, and a transfer section (106) arranged between the first compartment (102) and the second compartment (104). At least one of the first compartment (102) and the second compartment (104) comprises a recessed end. The transfer section (106) is formed by the recess when one end of the first compartment (102) abuts one end of the second compartment (104). The invention also relates to an aerosol-generating system comprising an aerosol-generating device configured to receive the container (100).