O-TBOST EVA Hard Shell Sling Bag for Men Women Anti-Theft Crossbody Sling Backpack with USB Port (Carbon Fiber)

["❤️Material: The hard shell sling bag is made of EVA material. which is lightweight, reflective, waterproof, stylish and perfect for long term use, easy to clean","❤️Size: 11.8'' x 7.9'' x 3''(0.8 lbs); 1 main pocket includes 1 built-in zipper pocket and 4 slot pockets, 1 back anti-theft zipper pocket and 1 shoulder zipper pocket. This small sling bag is large enough to carry your everyday essential items such as mini iPad, phone, wallet, cosmetics, keys, cards etc","❤️USB PORT AND PASSWORD LOCK DESIGN: Equipped with a built-in USB charger and charging cable, this USB chest bag provides a more convenient way for you to charge your phone while walking. Please Note that this sling backpack cannot be powered by itself. The USB charging port only provides a convenient charging method, and the unique password lock design provides your stuffs with security protection","❤️Multi-Functional: With detachable and adjustable shoulder strap 30.9\"~45.7\". this bag can be used as a sling bag, messenger bag, handbag, shoulder bag or crossbody bag with a variety of storage options and organization","❤️Stylish Sling Bag for Men Women: Great for college, working, dating, shopping and traveling in daily life. It can also be carried for outdoor activities, such as running, walking, cycling, camping, etc"]