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. Holds Ice Up To 24 Hours. Meets FDA Requirements. BPA Free. Hand Wash Recommended.
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. Holds Ice Up To 24 Hours. Meets FDA Requirements. BPA Free. Hand Wash Recommended.