MiiR gives 3% of revenue to trackable giving projects. Every MiiR product comes with a Give Code that allows you to experience the story behind your purchase. Flip. Register. Follow.. Let's make sipping a little easier. From camping with friends to backyard BBQ's, this wine tumbler will be your new go-to wine cup. Thermo 3D™ Double Wall Vacuum Insulation Technology - Keeps your drink hot up to 12 hours and cold for 24 hours. 18/8 medical grade stainless steel doesn't transfer flavor or leave you with a metal aftertaste in your mouth. Hardshell™ Powder coat for great color and prevents peeling. BPA free. Does not sweat. Press-on lid prevents splashes. 10 oz. capacity