Thermos vacuum insulation technology for maximum temperature retention keeps hot for up to 3 hours or cold for up to 10 hours.
Features:
- Durable stainless-steel interior and exterior
- Compatible with most single-cup brewing systems
- Exterior stays cool to the touch with hot beverages and sweat-proof with cold; Fits most vehicle cup holders
- Slide lock lid is simple and easy to use slide to open and slide to close
- Leak-resistant plunger lid system easily disassembles for thorough cleaning