Describe: Product name: USB messenger bag Color as shown Material: PU Size: 30*18*9cm/11.8*7.08*3.54inch The Men's Chest Sling Backpack is made of abrasion-resistant fabric, which is lightweight and comfortable, and will serve you for a long time. The bag has a large capacity with an inner pocket for most essentials and an outer pocket for small items like wallet, mobile phone,etc., keeping your valuables organized and easily accessible. With USB charging interface, relax your hands, convenient and practical With adjustable shoulder straps, this sling pack can be worn on the back or chest, right or left shoulder, to meet most people's carrying needs. Its simple design makes this shoulder bag suitable for many occasions, such as work, office, business, school, travel, university, etc. It is also a good gift choice for lovers and friends. Notes: 1. As we know, different computers display different colors, and the actual color may be slightly different from the picture below. 2. If you find it difficult to choose the size, you can contact me at any time, we will give you some suggestions, but only for your reference. 3. We can accept orders of mixed items, colors and sizes. This product includes: 1pcs messenger bag