- Durable Construction: Made with a thickened PP outer layer that is resistant to pressure and impact. The middle PU foam provides excellent heat retention and is waterproof, ensuring your beverages stay at the desired temperature for longer. The reinforced stainless steel liner guarantees safety and is neutral in taste, making it ideal for both hot and cold beverages. - Secure Sealing: The improved sealing mechanism prevents leaks and spills, making it perfect for all types of transport. No more worrying about overflows or water escaping during your daily commute or outdoor activities. - Easy to Clean and Refill: Designed with a wide mouth opening, this coffee pot makes filling and cleaning a breeze. After using with your water dispenser, simply wipe away any dirt with a sponge for quick maintenance. - Exceptional Insulation: This coffee warmer keeps your drinks hot for up to 48 hours, thanks to its advanced vacuum insulation technology. Enjoy your coffee, tea, or other beverages hotter and fresher than ever before. Please note, it relies solely on physical insulation and does not have a heating function. Use Scenarios: 1. Perfect for long road trips or outdoor adventures where access to hot beverages is limited. 2. Ideal for office use, ensuring your coffee stays warm throughout your busy workday. 3. Great for picnics or gatherings, allowing you to serve hot drinks without worrying about cooling down.