The Ardesto AR2640BG thermal travel mug from the Bright City series is designed to keep your favorite drinks at the right temperature while you are on the move. With a 400 ml capacity, it maintains heat for up to 6 hours and keeps beverages cold for up to 12 hours, making it a reliable companion for long commutes or outdoor trips. Constructed from 18/10 stainless steel for both the interior and the housing, this beige mug is built for durability and hygiene. It stands 21.6 cm tall with a 6.9 cm diameter, a size that allows it to fit securely into most car cup holders. The exterior features a textured surface that provides a steady grip, while the screw-on lid with a flip-top opening prevents leaks and allows for easy sipping. Weighing only 0.31 kg, it is light enough for daily carry, and we recommend hand washing to keep the materials in top condition.