The invention relates to a liquid reservoir/wick portion (15) and to an electronic smoking device (10) comprising a liquid reservoir/wick portion (15). In order to avoid that different liquids undesirably mix in a wick (30) of the electronic smoking device (10), the liquid reservoir/wick portion (15) comprises the wick (30), the wick (30) comprising a liquid receiving cite (35) that faces a liquid volume (42) of the liquid reservoir/wick portion (15), and a liquid supply side (40) opposite of the liquid receiving side (45), the liquid supply side (40) facing away from the liquid storage volume (42) and towards an atomizing element (26) of the electronic smoking device (10).
