promotional sports bottle:350ml-800ml,food grade material&ink,enviromental friendly,FDA,LFGB,ASTM,CPSIA quality standard,various promotional sports bottle:350ml-800ml,food grade material&ink,enviromental friendly,FDA,LFGB,ASTM,CPSIA quality standard,various colurs and customer's logos are availableMaterial: HDPE or LDPE or PP