18/8 stainless steel, food grade standard, BPA FREE fashional design, easy to ... , SGS certificates health Quick DetailsDrinkware Type: Water BottlesMaterial:SSMetal Type: Stainless SteelCertification: CE / EU, FDA,SGSFeature: Eco-FriendlyPlace of Origin: Zhejiang ... from high quality #304 (8/18) food grade stainless steel, which is naturally safe unlined. 304 stainless steel is the same material used ...