- Pure2Improve 500 ml thermos with advanced thermal insulation - Keeps drinks hot or cold for up to 24 hours, ideal for any activity - High-quality stainless steel construction, resistant to impacts and corrosion - Leak-proof lid that prevents spills and leaks - Compact and lightweight design, easy to carry in backpacks or sports bags - Perfect for athletes, travelers, students, and office use - Reusable and easy to clean, helps reduce plastic usage - Pure2Improve brand, specialist in sports products and hydration accessories