TheStainless Steel Double Wall Vacuum Flask (500 ml)is a durable and practical sports water bottle designed for everyday hydration. Itsdouble wall insulationkeeps beverages hot or cold for extended periods, while thebuilt‑in strawensures convenient sipping during workouts, travel, or office use. Made frompremium stainless steel, it resists rust and maintains freshness. Compact and portable, this flask is ideal for those seeking a reliable, stylish, and eco‑friendly alternative to disposable bottles.