18/8 stainless steel, food grade standard, BPA ... health Quick DetailsDrinkware Type: Water BottlesMaterial:SSMetal Type: Stainless SteelCertification: CE / EU, FDA,SGSFeature: Eco- ... quality #304 (8/18) food grade stainless steel, which is naturally safe unlined. 304 stainless steel is the same ... into its contents and it’s recyclable.Stainless steel has excellent resistance to stain or rust, ...