stainless steel water bottle,is used by babies, the material is stanless steel 304,with BPA free single wall stainless steel water bottle,it's used by babies,it's green product,it can pass food test,and it's made of stainless steel 18/8,with the new material suck lid,Packing: white box,48pcs/ctnN.W/G.W:6/8kgsMeas:61.5*46.5*19cm Stainless Steel Water Baby Bottle