... 4~6 hours 3,FDA,LFGB,CE/EU,CIQ BPA Free Plastic Feeding Baby Bottle Product InformationModel number:328Packing:60 PCSCapacity ... *37*41 CMMaterial:Food Grade PP, Stainless Steel, Stainless IronMaterial free:Phthalate, melamine, BPA, flame retardants, Nitrosamine, Latex, PVC,SGS: ... longer. No more mess in your lunch box, refrigerator, or freezer they are all leak proof as well. Hongxu plastic containers ...