The MiiR Vacuum Insulated Stainless Steel Tumbler is simple, easy to travel with, and fits comfortably in both your cupholder. From coffee tumbler to iced tea cup, our double wall insulated tumbler will keep your drink hot or cold longer.
MiiR is a certified B Corps comapany. B Corps are for-profit companies certified by the nonprofit B Lab to meet rigorous standards of social and environmental performance, accountability, and transparency. They give 3% of revenue to organizations with sustainable methods of empowerment.