BOPAI Anti-Theft Smart Laptop Backpack & USB Charging Luxury Leather Business Bag

Anti-Theft Backpack: An invisible zip pocket on the back to conveniently store your iPhone, keys, and wallet.special breathable back design Waterproof: water-resistant microfiber leather and ultra-lightweight ballistic nylon materials. USB Charging Port: A USB port is located outside, and a corresponding cable is included.(Power bank not included.) Large capacity multipurpose laptop compartment (lined with soft flannel) protects a 15.6'' laptop and an iPad,invisible card pocket in the left shoulder strap, Luggage holder-free your hands and travel comfortably: durable handle, smooth zipper, inside keychain, water bottle zipper pocket... Dimension:37x19x44cm/1.4kg Leather and microfiber leather are the primary materials. Lining Material: Fabric Closure Way: Zipper Anti-theft bag waterproof bag, USB charging Colour: Black Due to different measuring methods, a tolerance of 1-2 cm (0.4–0.8 inch) would be acceptable.