http://www.brmugfactory.com/co....ffee-mug/double-wall Double Wall Coffee Cup Product nameDouble Walled Coffee Mug Item numberBR-040 Capacity300ml Weight150g Size鈭?5*100mm ColorPantong color to choose LogoCustomized (Silk/Heat transferprinting/Laser printing) PackingCan be customized Product Information鈼?300ml double walled coffee mug is made of 304 stainless steel. Double thickness design provides the property of heat insulation. The mug features simple fashion appearance due to meticulous polishing process. 鈼?Even hot water can be 鈥渄irectly鈥?touched. With the air proof design in the standard body, even hot drinks