10Oz for small kid; 16 Oz when kid gets older. The container is stainless steel, with plastic lid.
http://www.thermos.com/product_catalog.aspx?CatCode=LUNC
10Oz for small kid; 16 Oz when kid gets older. The container is stainless steel, with plastic lid.
http://www.thermos.com/product_catalog.aspx?CatCode=LUNC