The Ardesto AR2645BC thermal mug from the Coffee Time series is designed to keep your favorite drinks at the right temperature while you are on the move. With a 450 ml capacity, it features a double-wall construction made of stainless steel for both the inner and outer housing, ensuring durability and efficient temperature control. This build allows it to retain heat for up to 8 hours and keep beverages cold for up to 16 hours, making it a reliable companion for long commutes or outdoor activities. Its ergonomic black design fits comfortably in your hand, and the button-valve opening mechanism allows for quick, one-handed access to your drink. Measuring 20.5 x 8.1 cm and weighing 0.36 kg, the mug is compact enough for most car cup holders. Because it is BPA-free, you can enjoy your drinks safely, though you should wash it by hand since it is not dishwasher safe.