Thermos King S/S Vacuum Flask Flip Lid 710ml Mid Blue

Thermos™ vacuum insulation technology for maximum temperature retention, hot or cold.
Locking lid with one hand push button operation
Cool to touch with hot liquids, sweat proof with cold
Durable stainless steel interior and exterior
Smooth flow lid design helps control the flow of warm liquids
Keeps hot for 18hrs, keeps cold for 24hrs