• High-quality material: made of waterproof polyester with double metal zippers, soft and durable, lightweight and easy to clean. • Expandable bag: can be folded and expanded, suitable as a gym bag, travel bag, weekend bag, or hospital bag. • Zipper pocket: includes an additional pocket for daily essentials. • Wide application: ideal for exercise, travel, shopping, fishing, hiking, camping, and swimming, suitable for women, men, teenagers, and children.