1. This storage bag is a great helper for travel and daily storage. It features a three - layer design, providing a reasonable space for classifying items. You can place a power bank on one layer, neatly organize various data cables on another layer, and arrange small items such as cosmetics and lipsticks in the appropriate area. In this way, your items can be neatly arranged, allowing you to quickly find what you need. 2. It has a good waterproof function, which can effectively protect the digital devices, cosmetics and other items inside the bag from water damage. Even if it rains during your trip, your items can remain dry and safe. 3. Whether you are traveling or commuting on a daily basis, it can meet your storage needs well, helping you easily organize your items and making your travel more convenient.