Stainless Steel Outer And Inner | Double Wall Construction For Insulation Of Hot Or Cold Liquids | Vacuum Insulated | Snap-On, Spill-Resistant Thumb-Slide Lid With Rubber Gasket | Keeps Drinks Hot Or Cold Up To 6 Hours | Meets FDA Requirements | BPA Free | Hand Wash Recommended. Approximate Size: 8 1/4″ H, Imprint Area: Silk-Screen: 3″ W x 2″ H … Wraparound: 6″ W x 2″ H (Silk-Screen Only) .See General Information For Details On Wraparound Imprint..Optional 4-Color Process: Standard: 3 3/4″ W x 1 3/4″ H … Large: 5 3/4″ W x 1 3/4″ H (Must Specify on PO).Optional Laser Engraved: 1 1/2″ W x 2″ H.Standard Imprint is Horizontal. For Vertical Imprint, Must Specify on PO.