A package comprising: a container having an open top end and a closed bottom end, and comprising a pair of sidewalls (44, 46), a pair of opposed facing panels connecting the sidewalls, and an end wall defining the closed bottom end of the container; a slider (54, 402) for holding a product, the slider being slidably mounted within the container and comprising at least one sidewall (60, 104) and at least one facing panel; wherein the package comprises a releasable locking feature, characterised in that the releasable locking feature is at a side of the package, the releasable locking feature comprising a pair of locking edges, one associated with a sidewall (104, 44) of each of the slider and container respectively, and a release area provided in the sidewall of the container for releasing a locking abutment between the locking edges; wherein the locking edges cooperate to prevent movement of the slider out of the open end of the container for permitting access to the product until a user manually applies pressure to the release area to deform the release area and thereby deflect the locking edge of the slider out of abutment with the locking edge of the container to permit the slider to slide past the locking edge of the container; wherein the sidewall of the container having said locking edge of the releasable locking feature associated therewith is defined by a panel having a first transverse cutline defining a top flap between the cutline and the open end of the container, wherein the top flap is connected to a first facing panel of the container along a foldline, and wherein an inner surface of the top flap is adhered to an exterior surface of a first glue flap, the first glue flap being connected to an opposite facing panel of the container along a foldline, wherein the first glue flap provides the locking edge of the container associated with the sidewall. a container having an open top end and a closed bottom end, and comprising a pair of sidewalls (44, 46), a pair of opposed facing panels connecting the sidewalls, and an end wall defining the closed bottom end of the container; a slider (54, 402) for holding a product, the slider being slidably mounted within the container and comprising at least one sidewall (60, 104) and at least one facing panel; wherein the package comprises a releasable locking feature, characterised in that the releasable locking feature is at a side of the package, the releasable locking feature comprising a pair of locking edges, one associated with a sidewall (104, 44) of each of the slider and container respectively, and a release area provided in the sidewall of the container for releasing a locking abutment between the locking edges; wherein the locking edges cooperate to prevent movement of the slider out of the open end of the container for permitting access to the product until a user manually applies pressure to the release area to deform the release area and thereby deflect the locking edge of the slider out of abutment with the locking edge of the container to permit the slider to slide past the locking edge of the container; wherein the sidewall of the container having said locking edge of the releasable locking feature associated therewith is defined by a panel having a first transverse cutline defining a top flap between the cutline and the open end of the container, wherein the top flap is connected to a first facing panel of the container along a foldline, and wherein an inner surface of the top flap is adhered to an exterior surface of a first glue flap, the first glue flap being connected to an opposite facing panel of the container along a foldline, wherein the first glue flap provides the locking edge of the container associated with the sidewall.