Mug, pass SGS test. 1, Non-leaking push button lid 2,16oz capacity 3, double wall stainless steel, 4, dishwasher safe Mug16oz capacity, with non-leaking button lid,Made from dboule wall Stainless Steel,Suitable for Outdoor Activity and travel,LOGO Customize available,BPA free. Nontoxic, Eco-friendly ,Eco-friendly materials of paint,Eco-friendly materials of LOGO printing,Food grade silicone seal. ...