Stay refreshed, eco-conscious, and tech-savvy with our innovative 550ml stainless steel bottle. Made from recycled materials, this double-walled bottle ensures your beverages remain at the optimal temperature, whether hot or cold. What sets this bottle apart is its state-of-the-art UV self-sanitization feature, which purifies your water in just 3 minutes, ensuring it's safe and clean to drink. An ideal companion for daily hydration, it seamlessly combines sustainability with convenience. Plus, this bottle can be personalized, making it a perfect gift or promotional item.