Dispensing closure for a container with a spout for dispensing a fluid, said dispensing closure comprising - a peripheral wall adapted to at least partly fit within the spout and to seal against the spout, when the closure is in its closed position, - a transverse wall extending inside of the peripheral wall, and - a toggle member extending from the transverse wall to be manipulated by a user, wherein said peripheral wall and said transverse wall are made of an elastic material, and wherein said closure is arranged and adapted such that a) the closure is in its closed position when no force is exerted by a user onto said toggle member, and b) at least part of the transverse wall and at least part of the peripheral wall are distorted when a force is exerted onto said toggle member by a user such that the seal between the peripheral wall and the spout of the container is at least partly opened to bring the closure in its opened position and to permit dispensing of the fluid out of the container, characterized in that said dispensing closure further comprises a valve element, said valve element being provided in said transverse wall and being arranged such that it is closed when said closure is in its closed position and such that it is at least partly open when said closure is in its opened position to permit flow of air into said container, wherein said valve element comprises at least one opening trough said transverse wall and a closing element, said closing element being adapted to close the opening when said valve element is in its closed position and being adapted to open at least one opening at least partly when said valve element is in its opened position to permit flow of air into said container, wherein additionally: - said closing element is made of a rigid material, and/or - said closing element comprises a sealing surface and wherein said closing element further comprises a post, said post being inserted into an opening of said transverse wall of said dispensing closure and being attached to said transverse wall, and/or wherein said valve element comprises a sealing wall extending from said transverse wall of said dispensing closure adapted to seal against the sealing surface of the closing element when said valve is in its closed position. - a peripheral wall adapted to at least partly fit within the spout and to seal against the spout, when the closure is in its closed position, - a transverse wall extending inside of the peripheral wall, and - a toggle member extending from the transverse wall to be manipulated by a user, a) the closure is in its closed position when no force is exerted by a user onto said toggle member, and b) at least part of the transverse wall and at least part of the peripheral wall are distorted when a force is exerted onto said toggle member by a user such that the seal between the peripheral wall and the spout of the container is at least partly opened to bring the closure in its opened position and to permit dispensing of the fluid out of the container, wherein said valve element comprises at least one opening trough said transverse wall and a closing element, said closing element being adapted to close the opening when said valve element is in its closed position and being adapted to open at least one opening at least partly when said valve element is in its opened position to permit flow of air into said container, wherein additionally: - said closing element is made of a rigid material, and/or - said closing element comprises a sealing surface and wherein said closing element further comprises a post, said post being inserted into an opening of said transverse wall of said dispensing closure and being attached to said transverse wall, and/or wherein said valve element comprises a sealing wall extending from said transverse wall of said dispensing closure adapted to seal against the sealing surface of the closing element when said valve is in its closed position. - said closing element is made of a rigid material, and/or - said closing element comprises a sealing surface and wherein said closing element further comprises a post, said post being inserted into an opening of said transverse wall of said dispensing closure and being attached to said transverse wall, and/or wherein said valve element comprises a sealing wall extending from said transverse wall of said dispensing closure adapted to seal against the sealing surface of the closing element when said valve is in its closed position. wherein said closing element further comprises a post, said post being inserted into an opening of said transverse wall of said dispensing closure and being attached to said transverse wall, and/or wherein said valve element comprises a sealing wall extending from said transverse wall of said dispensing closure adapted to seal against the sealing surface of the closing element when said valve is in its closed position.