The Cille 2.2L Vacuum Flask is crafted from high-quality SUS304 stainless steel, ensuring durability and corrosion resistance. Utilizing advanced vacuum insulation technology, it maintains your beverages' temperature for extended periods, whether hot or cold. Designed with a leakproof lid and an ergonomic easy-grip handle, it offers reliable portability and convenience. Ideal for both everyday use and outdoor activities, this flask combines functionality with expert engineering.