All seven colors combined into one powerful, regenerating, mood-lifting energy.                                                                                                                            The i9 Rainbow bottle is the most colorful expression of the i9 Informed Water collection, bringing all seven colors together in one distinctive design.

Rather than choosing a single color, Rainbow represents the complete spectrum — a visual expression of the idea that different colors can come together as one. The bottle features a reusable glass body surrounded by colorful silicone bands, creating its signature multicolored appearance while adding grip and protection.

At 650 ml, i9 Rainbow is designed to accompany everyday hydration — whether you’re at your desk, heading outdoors, practising yoga, travelling or taking a moment for yourself.

THE i9 RAINBOW RITUAL

The i9 concept brings together informed-water technology and color-inspired wellness rituals. At the centre of the bottle is the i9 informed tag, produced using TP Technology. The collection also incorporates color symbolism, with each color representing different qualities and intentions.

Rainbow brings these colors together into one bottle, making it an expressive choice for those who are naturally drawn to the full spectrum.

THE SEVEN COLOURS

The Rainbow colorway brings together:
Red · Orange · Yellow · Green · Blue · Indigo · Violet

Together, they create the distinctive full-spectrum appearance of i9 Rainbow.

HOW i9 WORKS

At the heart of every i9 Bottle is an “informed tag” produced by Poznik Laboratory using TP Technology, designed to work with the water held inside the bottle. The i9 concept also incorporates chromotherapy, where the coloured silicone bands represent different colour frequencies and wellness associations. Together, the informed tag and colour system are intended to make everyday hydration a more mindful, sensory and personal ritual.

650 ml · Reusable Glass Bottle