Size: 18 * 35 * 7cm (LxHxW)Fabric: Nylon Fabricinside: high-grade silk liningStructure: The main set bag， cell phone pocketFeatures:1. Reinforcement design of Wrap and strap， increasing the load-bearing capacity and safety of the bag.2. The solid plastic buckle， adjustable shoulder strap can be adjusted depending on the length of their own needs.3. Exquisite dual zipper design， easy to use.4. The breathable mesh of the back to ensure the back ventilation.5. Beautiful and practical pre-bag design ， easy access to our articles6. The shoulder straps cell phone pocket design provides us convenience， readily accessible itemsPackage Includes1x Waist Bag