Do you care about the environment? Do you like beautiful and practical design? If so, the reusable stainless steel bottle from the Dopper brand will be the perfect choice. The unique design by Rinke van Remrtel, the highest quality materials used in production (BPA and phthalate-free), and the practical cup hidden in the cap make it exactly what you need! The bottle consists of only three parts, making it very easy to clean by hand or simply put in the dishwasher. It is also worth mentioning that Dopper bottles have become a very important part of Dutch culture. This is not only due to their exceptional design and quality, but also their social mission. By using reusable bottles, we can reduce the amount of plastic waste. Additionally, 5% of the company's profits go directly to a foundation that supports projects related to providing drinking water in Nepal and cleaning up the oceans. Technical specifications: Capacity: 350 ml Three parts, very easy to clean Dishwasher safe up to 65 ° C / 149 ° F For hot and cold water This bottle is not a thermos! Materials: Stainless steel 18/8 (cap and bottle) Tritan (cup) TPE - thermoplastic elastomer (seal in cap and cup) BPA-free / non-toxic plasticizer.