Features:1.Premium Material: The men's shoulder bag is made of a new nano material that is waterproof dirt resistant lighter and easier to care for. Well-made shoulder bag lightweight crossbody backpack bag sits nicely on your back/chest and if this men's hiking bag becomes durable just wipe it down and it will stay clean. The large capacity makes it easy to store your belongings.2.USB Charging Port and Combination Lock: This sling bag comes with an external USB charging port (power pack not included) and a built-in charging cable so you can charge anywhere anytime. With an external three-digit code to prevent theft it's safe to use on the go.3.Special Features: Wear and scratch resistant and splash proof protects the contents at all times; ergonomic design can be carried on both the left and right side relieves the fatigue of carrying on one shoulder. The shoulder strap has a place for cards and a place to hang your glasses.4.Comfortable and Spacious Chest Bag: It is perfect for business / leisure / travel / cycling and everyday casual use. Perfect as a sling shoulder bag carry this sling bag comfortably over either shoulder or cross over your chest to deter thieves and keep your hand free.5.After-sales Service: If you have any problem please contact us immediately we will help you solve it as soon as possible.Specifications:Size:33*17*7cmMaterial:NanoClosure:ZipperColor:Black/GrayFit for:Perfect for business/leisure/travel/cyclingNotice:1.Actual color may be slightly different from the image due to different monitor and light effect.2.Please allow 1-3cm deviation due to manual measurement. includes: 1 * Men's Crossbody Bag "