Premium Waterproof Design: This bag boasts a professional waterproof design with double-layer waterproof materials and a waterproof inner lining, effectively separating wet and dry items, ensuring your belongings stay dry and protected. Spacious Capacity: With ample storage space, it's perfect for short getaways or longer journeys, easily accommodating your essentials for 3-5 days of travel. Convenient Luggage Trolley Sleeve: The rear sleeve is designed to effortlessly slide over the handles of 20-32 inch travel suitcases, providing added convenience during your travels. Highly Durable Oxford Fabric: Our bag features high-density Oxford fabric, known for its exceptional wear resistance and water-repellent properties, ensuring your items remain safe and secure. Smooth Metal Zippers and Sturdy Handles: The metal zippers are both smooth and reliable, while the sturdy carrying handles offer a comfortable and durable grip. SIZE:50*32*25cm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.