The Anti-Theft Laptop Travel Backpack has an external built-in USB that offers convenient charging for your electronic devices anywhere. It also features an anti-theft design with hidden zippers and layers of cut-resistant 600D polyester, protecting your valuables from theft. Pickpockets will even find it difficult to slice through the backpack with a penknife. In addition, the backpack is water-resistant so you no longer have to worry about splashes. Finally, its 6mm anti-shock foam makes it shockproof, protecting your valuable laptop or electronic devices from damage.