About this item *This bag is a simple, fashion, Anti-theft and multi-functional. It is made of practical, waterproof nylon oxford fabric, highly durable and stylish. Suitable for all kind of ages. Apply to most of the occasion, for daily use, traveling or outdoor hiking, camping, climbing, cycling use, school, dating, shopping, etc. It can be used as a leisure Outdoor shoulder bag, sports bag, gym bag, cross body bag, sports gear travel bag, luggage bag, storage bag, Multi-function bag. *Lots Of Storage Space&Pockets: One separate laptop compartment hold 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Laptop. One spacious packing compartment roomy for daily necessities,tech electronics accessories. Front compartment with many pockets, pen pockets and key fob hook, make your items organized and easier to find 。 *Convenient Usb&Headset Port Design: USB interface with built-in cable design, great convenience for charging your electronic devices via connecting your own power bank. And the headphone interface frees your hands when enjoying audios, music, etc. *Anti-Theft Design: With Fixed Password Lock and Durable Metal Zippers, it is safe guaranteed for protecting your valuable items inside. No need to worry theft easily opening your backpack when you are travelling or lining up. *Multipurpose Backpack: High quality Polyester Fabric Material & Comfortable Widen Padded Shoulder Strap & Built-in Key Ring design, fits for daily use at school, college, business and travel, suitable for women, men and students. * After-sales service - no risk! Customer satisfaction is our top priority. If the backpack is damaged or unqualified, please contact us .besides ,if you are no only interesting in our backpack ,but also wanna customrized logo Or place the order with your own designs ,it's warmly welcome and we will make out the complete plan for your reference ,after your comments ,we will proceed based on that to guarantee the case success step by step under well control