Introducing our 500ml Vacuum Flask, the perfect accessory for any coffee lover on the go. This flask is designed to keep your coffee hot for hours, so you can enjoy your favorite brew at the perfect temperature anytime, anywhere. Its sleek and durable stainless steel construction makes it the ideal travel companion for commuting, hiking, or camping. The vacuum insulation technology locks in the heat and prevents heat transfer to the outer surface, ensuring that your hands stay cool while your coffee stays hot. With its 500ml capacity, this flask is the perfect size for holding enough coffee to keep you fueled throughout the day.