Stainless steel thermal mug designed for car use, equipped with a power cable 12V for connection to the cigarette lighter socket. It features a spill-proof lid with a locking mechanism to keep drinks warm and safe while driving. The ergonomic shape fits standard cup holders in cars for user convenience. Product specifications: • Material: stainless steel • Power supply: 12V from the car cigarette lighter • Power cable length of approximately 1 meter • Spill-proof lid with anti-spill lock • Ergonomic shape designed for car cup holders • Thermostatic temperature control up to 60 degrees Celsius.