... no.DL-2058capacity450ml/16ozmaterialdouble wall 18/0 or 18/8 stainless steelspecificationweight: 218g, bottom dia: 6.5cm; height: 19cmmeas37*31 ... before delivery1, Material: double wall stainless steel,2,Keep warm or cold more than 3hours,3,keakproof,stainless steel lid and plastic choice4,food safety ... competitive price,6,Customized logo/artwork are welcome 16oz stainless steel fancy children mugs