This thesis deals with the development process and technical documentation of device for cooling and dispensing of the beverage. OPREMA d.d. offers similar machine, but with a smaller working capacity. Its working principle is circulating cooling. Also, it can cool and pour tap water, mineral water and beer. Moreover, this thesis contains market analysis, customer demands, functional decomposition of the product, morphological product matrix and conceptual variants. The most convenient concept is selected and elaborated. The device has been dimensioned by considering the thermodynamic analysis. Also, 3D model and technical documentation, in determined extent, have been provided.