The result is a simple, timeless cylindrical shape, realised with a wide stand and identically shaped ends, which fits securely in hand. In combination with generously chosen diameters, we highly simplified the handling. The lid and base can be attached on either side so that there is no risk of operating errors. In addition, the bayonet locks are firmly closed after only a quarter turn. The large diameters, as well as the easy disassembly, ensure thorough cleaning in the dishwasher. The axial alignment of the bottle made it possible to develop a cost-optimised blow mould, which led to an enormous reduction in tooling costs.