The high-quality, reusable Viva drinking bottle is made from transparent polypropylene, allowing you to always see how much (or how little) you have already drunk. All materials are recyclable and free from harmful substances such as BPA, estrogen-active substances, and phthalates – ensuring safe drinking enjoyment. The innovative One closure makes the bottle particularly convenient: carrying, opening, drinking, closing, and securing can all be done easily with one hand.