The invention relates to a device for dosed dispensing of a liquid, comprising a container with a closable outlet opening and a housing of a rigid material enclosing the container and provided with pressing means accessible from the outside for urging the liquid out of the container, which pressing means are formed by a resiliently deformable part of a wall of the housing. The invention further relates to such a dispensing device with an outlet nozzle releasably connected to the housing and co-acting with the outlet opening, which nozzle is provided with means for breaking a seal closing the outlet opening and is displaceable between a rest position in which the breaking means are situated at a distance from the seal and an operating position in which the breaking means engage on the seal and a connection is formed between the content of the container and the outlet nozzle. The breaking means can herein take the form of a tubular member with an oblique, sharp end edge. The container can be a resiliently deformable tube.
