... 3, 460ml/16oz capacity, 4, non leaking button lid High quality Promotional mug,460ml / 16oz capacity, Made from food grade 18 ... steel outside. Nontoxic, Eco-friendly.Especially suitable in promotional, gift, travel, outdoor sports,promotional mugs inner without any lining,safe ... ,Eco-friendly materials of paint,Eco-friendly materials of LOGO printing,Food grade silicone seal.Packinga paybag then into ...