Cork Bottom 18oz. Vacuum-Sealed Mug

A mug featuring a beautifully-accented cork wood bottom. Features: Double wall, vacuum insulated 18/8 stainless steel tumbler with powder coated finish, copper-lining keeps drinks cold for up to 24 hours and keeps drinks hot for up to 12 hours, comes with a convenient clear lid with a spill-proof seal. 7 7/8″ H