BPA free and non-toxic- Made of pure copper, Cello Pura neer copper bottle is BPA free and made of high-quality food-grade material. The material of the bottle makes it non-toxic and completely safe to drink water in it.100% Copper- Copper is a strong anti-oxidant that promotes healthy skin, improves digestion and much more as mentioned in Ayurveda. Made of 100% copper, the bottle is free from any impurity and keeps you away from health hazards.