... -grade PP function:keep hot&cold new style 18/8 double-wall stainless steel thermos ModelCapacityPackingN.W./G.W.Measure sizeRXB-250250ML 30PCS ... 44.2*37*25.2CM Material:18/8(304) stainless steel,Food-grade plasticFeatures:Unique avoid-scalding mouth cork design,at ... products in our factory are used 304#(18/8) stainless steel material,and all plastic material is Food-grade plastic,Non ...