Thermos Stainless Steel 14 Ounce Travel Tumbler with 360 Degree Lid Patented Thermos Vacuum Insulated Technology For Maximum Temperature Retention, Hot Or Cold 3 Hours & 6 Hours Cold Unbreakable Stainless Steel Interior & Exterior Fits Most Auto Cup Holders Comfortable Silicone Rubber Grip Spill-Resistant Sealable Top