Waterproof drawstring bag, backpack, lightweight sports fitness travel outdoor sports drawstring bag, sports equipment storage bag

This waterproof drawstring bag can be used as a backpack, suitable for sports, fitness, travel, and other outdoor activities. Made of waterproof fabric, it protects internal items from light rain and splashes, with a lightweight design that reduces carrying burden, and the drawstring closure makes it easy to open and close, perfect for storing sports equipment and travel essentials.