Description MiiR gives at least 1% of revenue to trackable giving projects. Every MiiR product comes with a Give Code that allows you to experience the story behind your purchase. Insulated stainless-steel Food Canister. Thermo 3D® double wall vacuum insulation – keeps hot stuff hot and cold stuff cold. 18/8 Medical grade stainless steel. Hardshell™ Powder coat for great color and prevents peeling. Leak proof and BPA free. Perfect Seal™ Engineering. 16 oz. capacity.