Clean Drinking Water. Powered by Sunlight.

A 3-litre reusable nanotechnology water purification bag designed to deliver safe drinking water anywhere.

No electricity.
No chemicals.
Just sunlight.

Advanced Science. Simple Use.

Developed in collaboration with the Global Innovative Centre for Advanced Nanomaterials (GICAN), University of Newcastle, Australia, the system combines sunlight-activated photocatalytic nanofibres with carbon–zeolite adsorption to address microbes, organic pollutants and heavy metals in one portable solution.

Built for Global Need

Engineered for disaster relief, rural communities, defence applications and public health programs, the lightweight 3L bag is reusable, easy to deploy and designed for real-world conditions.

Sustainable by Design

Sunlight is the only energy source.
Reusable construction reduces reliance on single-use plastic water bottles.

Clean Water. Anywhere.

Partner with us to help accelerate access to safe drinking water worldwide.

Our Vision

To make safe drinking water accessible anywhere in the world through portable, sunlight-activated nanotechnology — improving health outcomes, reducing environmental impact, and empowering communities with a simple, scalable solution.

Research & Development Partners

Research and development led by Laureate Professor Ajayan Vinu and the Global Innovative Centre for Advanced Nanomaterials (GICAN) team at the University of Newcastle, Australia.

Empowering Families Through Safe Water

Provides safer drinking water for mothers and children in environments where water quality is compromised.
Supports safe preparation of infant formula and powdered milk by reducing microbial and chemical contaminants.
Reduces the risk of water-borne diseases by addressing bacteria, viruses and harmful pollutants.
Uses sunlight-activated nanotechnology — no electricity or chemical dosing required.
Combines photocatalytic disinfection with carbon–zeolite adsorption to address microbes, organic pollutants and heavy metals.
Lightweight 3-litre reusable bag designed for daily use and portability.
Suitable for rural communities, disaster relief, defence and public health programs.
Helps reduce reliance on single-use plastic water bottles.
Designed for repeat use, supporting sustainable and low-logistics deployment.
Empowers communities with a simple, scalable clean water solution.

Sunlight Activated Nanotechnology