Enjoy every sip with the Bombay365 coffee mug 400 ml, designed for modern office life and daily travel. This leak-proof hot & cold coffee cup for office is crafted from 100% stainless steel coffee cup material, making it durable, stylish, and perfect for both men and women. The elegant black coffee mug with lid features premium insulation technology and a premium double wall coffee mug construction that helps maintain beverage temperature for longer hours. Whether you're carrying coffee, tea, or any hot or cold drink, this stainless steel travel mug 400ml is built for convenience and performance. Designed as a high-quality double wall coffee cup, it helps keep drinks hot and fresh throughout your workday. If you're looking for a 24 hours hot coffee mug steel option for office, meetings, travel, or commuting, Bombay365 delivers dependable insulation and comfort. The sleek black coffee mug with lid also prevents spills, making it a reliable leak-proof hot & cold coffee cup for office. This coffee mug 400 ml combines functionality with style and works perfectly as a stainless steel travel mug 400ml for office desks, workstations, study tables, and travel bags. The premium double wall coffee mug design reduces heat transfer to the outer surface while maintaining the ideal drinking temperature inside.