The Ardesto AR2645CG thermal mug from the Coffee Time series is designed to keep your favorite drinks at the right temperature throughout the day. This blue container features a playful red cat graphic and a 0.45 L capacity, making it a practical companion for your morning commute or a walk in the park. Constructed from stainless steel for both the inner lining and the outer housing, the mug ensures durability and safety as it is BPA-free. It utilizes a button-valve opening mechanism for easy one-handed use, while the thermal properties maintain heat for up to 8 hours and keep beverages cold for up to 16 hours. Measuring 20.5 cm in height and 8.1 cm in diameter, it fits comfortably in most hand-held grips and cup holders. To preserve the integrity of the materials and the graphic design, it is recommended to wash this item by hand rather than using a dishwasher.