Double wall stainless steel vacuum bottle 1) high quality stainless steel 18/8(304) 2) FDA pass, BPA free 350ML(13OZ) stainless steel vacuum bottle drinking bottle, made of double wall Description ... /20KGSMeasure77*40*25CM/77*40*30CM Stainless steel vacuum flask, bullet type, hygienic push lid, built-in cup 350ML(13OZ) stainless steel vacuum bottle drinking bottle, made of double wall