Stainless Steel Outer And Inner | Double Wall Construction For Insulation Of Hot And Cold Liquids | Snap-On, Spill-Resistant Thumb-Slide Lid With Rubber Gasket | Due To Vacuum Insulation Technology, Capacity Is 18 Oz. With Lid On | Keeps Drinks Hot Or Cold Up To 6 Hours | Non-Slip Bottom | Meets FDA Requirements | BPA Free | Hand Wash Recommended. Approximate Size: 7″ H, Imprint Area: Laser Engraved: 2″ W x 3 1/2″ H.Optional 4-Color Process: Standard: 3″ W x 2″ H … Large: 5″ W x 2″ H (Must Specify on PO).For Colorbirte Large Imprint, Must Specify on PO.