The Cille 2L Vacuum Flask is crafted from premium SUS304 stainless steel, ensuring durability and long-lasting performance. Utilizing advanced vacuum insulation technology, it effectively maintains your beverages at the desired temperature for extended periods. Designed with a leakproof lid and an ergonomic easy-grip handle, this flask offers convenience and secure handling. Its generous 2-liter capacity makes it ideal for both everyday use and outdoor activities, providing reliable temperature retention in a sturdy, user-friendly design.