This executive - designed stainless - steel thermal vacuum flask is a must - have. It can keep your drink at the perfect temperature for up to 24 hours. The flask comes with a screw - top lid for easy use. It features a sleek black bottle with a gold City crest and text. Measuring approximately 26cm in height and 7cm in diameter, it's a great size for daily use.

Using this flask is easy. Just unscrew the top lid, pour in your favorite hot or cold drink, and screw the lid back on. To keep it in good condition, clean it regularly with mild soap and warm water. Don't use abrasive cleaners as they might damage the flask's surface. Also, make sure the lid is tightly closed to maintain the temperature. When not in use, store it in a dry place.