Stainless Steel Outer And Inner .

Double Wall Construction For Insulation Of Hot Or Cold Liquids .

Screw-On, Spill-Resistant Lid with Straw Hole and 12" Straw .

Keeps Drinks Cold Up To 24 Hours And Hot Up To 8 Hours . Vacuum Insulated . Meets FDA Requirements . BPA Free . Hand Wash Recommended. Complies with Prop 65. 10" H