Features:1.SPACIOUS SLING BAG - The size of this crossbody sling bag is 7 x 3 x 11 inches, which meets your needs for accommodating and organizing daily items. The main compartment with separated pockets fits book, wallet, umbrella, keys, power bank, tablet, 7.9inch iPad, e-reader, etc.; Front pocket holds small things; Effectively take necessities all in one sling backpack2.USB CHARGING PORT - This crossbody sling backpack comes with a usb charging port for charging electronic devices via connecting your own power bank. You can charge your devices hands-free on the go at anywhere and anytime during walking, gym, sport, hiking, cycling, travel, outdoor activities and daily use3.WATERPROOF SLING BAG - The sling backpack is made of water-repellent and scratch-resistant material that provides lasting durability and anti-drizzle function. 4.IDEAL APPLICATIONS - Made of high-quality material, this shoulder sling backpack for men and women can be used as a sling chest pack, travel sling bag, shoulder sling bag and sling backpack purse. Perfect for college, school, travel, sports, etc. A surprising gift for boyfriend, husband, male friends, families on special days and festivals. 5.Multi Storage Area: Large capacity main bag, interior zipper pocket, inner patch pocket, back zip pocket, make it easier and safer to store small items. Layered design is great for camerapower bankwater bottleNotebookpens, ect. And can effectively separate items, basically meeting daily travel.Specification:Color: Black/Gray/ (Optional)Structure: main bag, auxiliary bag, compartment bag, front zipper bagMaterial: NylonDimensions: 7 x 3 x 11 inch (18 x 8 x 28 cm)Types: sling bag, chest bag, cross body bag, crossbody bag, small bag for menOccasions: Work, School, Travel, Gym, Hiking, Camping, Climbing, Cycling, Running, Outdoors Sport and Daily UsePackage Contents:1 x Crossbody Bag.