Miir Tumbler – Spark
Grab and never let go of your Miir Tumbler! This 16 oz tumbler flexes to any beverage you fancy while impressively maintaining its temperature. It draws eyes with an understated silhouette and glorious powder coat finish! This tumbler features Thermo 3D ™ Double Wall Vacuum Insulation Technology, 18/8 Medical grade stainless steel that doesn’t transfer flavor & leaves no metal aftertaste, a Hardshell™ powder coat finish, a BPA free lid & cup, and a press-on lid that prevents spalshes and keeps drinks warm or cold longer. PLUS, every Miir product sold helps fund non-profit organizations that work to empower communities, while investing in the health of our natural environments.