nuapua is an innovative drink system by which drinking water is enriched with flavour without adding sweetening or synthetic additives. For this, flavour capsules containing natural extracts are inserted in the patent cap. At the bottom of the bottle, there is a visible storage space for the capsules. A joint design element of both bottle and capsule is its concise, triangular basic form. Silicon covers provide colourful accents and assure a pleasant haptic.