Stainless Steel Outer And Inner | Double Wall Construction For Insulation Of Hot And Cold Liquids | Vacuum Insulated | 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. Approximate Size: 11 1/2″ H, Imprint Area: Silk-Screen: 3″ W x 4″ H … Wraparound: 6″ W x 4″ H (Silk-Screen Only).See General Information For Details On Wraparound Imprint..Optional Laser Engraved: Bottle: 1 1/4″ W x 2″ H … Lid: 1 1/4″ Diameter (Must Specify on PO) .Oversized Vertical: 2″ W x 4 1/2″ H. (Silk-Screen Only – 1 Color Max).Standard Imprint is Horizontal. For Vertical Imprint, Must Specify on PO. For Silk-Screen Oversized Vertical Imprint, Add .30(G) Per Piece.