... .SustainabilityUsing a reusable bottle helps replace wasteful use-and-toss single-serving paper and plastic beverage containers, while saving money in the ... silicone, medical silicone,they are pure silicone and eco-friendly,no-toxic,no harm to people,and we have LFGB,FAD,CE,SGS, ROHS ... moulds on our factory are available, of ocurse, we accept custom made products, just need you send us 3D draiwng or ...