This soft flask is perfect for active scenes like running, mountain climbing, and hiking. 【Product Features】 * Lightweight Design: Weighing approximately 35g, it's incredibly light and won't be a burden to carry. * Compact Storage: After drinking, it can be folded up small for easy storage and doesn't take up much space. * Durable Material: Made of TPU, it can be used repeatedly. * Optimal Capacity: 500ml is a convenient size for quick hydration. * Recommended Temperature: Suitable for liquids between 0°C and 40°C. 【Product Details】 * Capacity: 500ml * Weight: Approximately 35g * Material: TPU * Color: Blue * Heat Resistance: Recommended 0°C to 40°C 【Condition】 New, unused