Vacuum flask

This 500ml vacuum flask features a rubberized stainless steel exterior, providing a modern look and a comfortable grip. With a diameter of 68 mm and a height of 243 mm, it is designed for easy handling and fits in standard cup holders. The double-wall vacuum insulation keeps beverages hot for up to 6 hours and cold for the same duration, ensuring optimal temperature retention. The flask is leakproof, making it suitable for travel. Packaged in a stylish cardboard box, it makes an excellent corporate gift or promotional item. Customization options through engraving or rotary engraving allow businesses to enhance their brand visibility. With a print lead time of 5-7 days, it is perfect for marketing campaigns.