Durable Waterproof Design: Our standout feature is the professional waterproof design with double-layer waterproof materials and an inner waterproof lining, effectively separating wet and dry items. Large Capacity: This bag offers ample space for your belongings while maintaining its durability. Luggage Trolley Compatibility: The back of the bag features a pocket that can be attached to the handle of 20-32 inch travel luggage, making it ideal for travelers. High-Quality Fabric: The fabric is made of high-density Oxford material known for its superior abrasion resistance and water-repellent properties, ensuring the safety of your items. Sturdy Carrying Handles: The soft carrying handles are comfortable and durable, ensuring they won't deform or break. They make carrying the bag easy and convenient. Front Zipper Pocket: The front zipper pocket allows you to store various small items, adding practicality and convenience to your travels. SIZE:50*32*25cm