Every OISIZ bottle Reduces 100.9g of CO₂ Emissions

100.9g Less CO₂ Per bottle, Our Commitment to Sustainable Manufacturing

At OISIZ, we believe that well-designed products should not only enhance your daily life but also protect our planet. That’s why we’ve integrated sustainability into every stage of our production process — starting with energy. From March to October this year, our manufacturing facility operated on solar power, generating 1.14 million kWh of clean electricity to produce 6.05 million OISIZ bottles. By using renewable energy instead of grid electricity, each bottle reduces carbon emissions by 100.9 grams during production alone. This number may seem small at first glance, but it represents a conscious choice: a move away from fossil fuels and toward responsible manufacturing.

When you choose an OISIZ bottle, you’re not just choosing style and functionality — you’re joining a system designed to respect the Earth.What does 100.9g of CO₂ reduction mean?It’s equivalent to the amount of carbon absorbed by a tree over nearly 10 days. And since your OISIZ bottle is built to last for years, its positive impact multiplies with every use — especially when it replaces single-use cups or bottles. We don’t just make bottles — we advocate for a low-carbon lifestyle. From our solar-powered factories to our recyclable materials, every decision is made with the future in mind. Together, we can turn simple daily habits into meaningful environmental action.

One cup. One world. One conscious choice at a time.

OISIZ — Designed for sustainable living.