Come and see our amazing products. Stainless Steel Outer And Inner . Powder Coated Finish. Double Wall Construction For Insulation Of Hot Or Cold Liquids . Vacuum Insulated . Snap-On Sip Through Lid . Meets FDA Requirements . BPA Free . Hand Wash Recommended. Complies with Prop 65. 4 1/2" H Pls confirm with us about the packing info, stock status and exact production time before placing your orders.