THERMOS vacuum insulation technology for maximum temperature retention, hot or cold. Keeps hot for up to 5 hours and cold for up to 7 hours | | Durable double wall stainless steel | | Exterior stays cool to touch with hot contents and sweat-proof with cold | | Push button lid design allows for easy opening and access to spoon storage; Includes unfolding spoon | | THERMOS vacuum insulation technology for maximum temperature retention, not for use with hot liquids | | Durable stainless steel interior and exterior | | Hygienic push button lid with pop-up straw and integrated carry handle | | Keeps cold 12 hours | |