Stainless Steel Outer And Inner Double Wall Construction For Insulation Of Hot And Cold Liquids Vacuum Insulated Perfect For Keeping Your Favorite Wine Colder For Hours Screw On, Spill-Resistant Lid Wide Mouth Opening Keeps Drinks Cold Up To 24 Hours And Hot Up To 12 Hours Meets FDA Requirements BPA Free Hand Wash Recommended CUSTOMIZABLE - Contact for customization - $30 setup Allow 2 weeks for delivery