A device for the intake or manipulation of a fluid, in particular, a liquid, and a method for the production of a device of this type in which a flat, non-preformed covering film is laminated onto a carrier, a three-dimensionally shaped or convex chamber wall being formed solely by means of the laminating process. The chamber wall which forms a boundary of a chamber for the fluid is partially deformable. The device is simple to produce and can be used universally.