Impact

At OISIZ, our commitment to sustainability begins with a simple yet resolute mission: to eliminate single-use plastic waste by using reusable cups and bottles. We strive to achieve this by crafting beautifully-designed, premium products that you’ll not only love to use but also reuse, contributing to a cleaner, greener planet every day.

Why choose OISIZ

Sustainable

Impact

Mission and Vision

Our mission is to empower individuals to make sustainable choices effortlessly, fostering a future where sustainable living is not just responsible but irresistible. We envision a world where every action, no matter how small, contributes positively to the environment.

Recycled Materials

Safeguarding our planet lies at the heart of our values. We are steadfast in reducing our environmental footprint by integrating recycled and upcycled materials into our products whenever feasible. Our reusable bags proudly utilize recycled from single-use plastic bottles.

Materials we use:

- 316 surgical-grade Stainless Steel

- 18/8, Food-grade, Austenitic stainless steel AISI type 304;

- 100% BPA free, Pthalate Free Polygropylene no.5;

- Tritan, a designed material certificated by the US FDA (Food and Drug Administration) for baby products , which is heat-resistant( -10 °c ~ 109 °c ) and fall-resistant

- Food-grade Silicone

Made for Everyday

Designed to minimize waste from inception, our products are meticulously crafted for durability and longevity, encouraging repeated use. Features like interchangeable lids and protective silicone bottoms exemplify our commitment to extending product lifespan. Our designs are crafted to fit seamlessly into car cup holders, ensuring convenience and hydration wherever life takes you.

Ethical Sourcing

We prioritize ethical partnerships with suppliers who share our commitment to environmental and social responsibility. Our manufacturing partners undergo independent audits to uphold stringent environmental and labor standards. Together, we strive to minimize environmental impact, avoid overproduction, and reduce waste throughout our supply chain.

All products are currently manufactured in China, who have implemented and maintained certifications for:

- Quality Management System (ISO 9001)

- Environmental Management System (ISO 14001)

- Occupational Health and Safety Management System (OHSAS 18001)

- Greenhouse gases - Carbon footprint of products

Mindful Packaging

Reducing waste extends beyond our products to our packaging. We’re mindful of reducing unnecessary packaging and increasing the amount of recycled materials wherever possible. We take great care to use packaging that can be reused and recycled.lifespan. Our designs are crafted to fit seamlessly into car cup holders, ensuring convenience and hydration wherever life takes you.

Commitment to Quality and Safety

Every product undergoes rigorous testing and certification to meet stringent quality and safety standards. Your health and satisfaction are paramount, never compromised in our pursuit of sustainability.