Multifunction Backpack

  Anti-theft Backpack: No zippers or pockets at the front of the bag.The main zipper is fully hidden which protects your wallet,laptop,smart phone and some other things inside backpack away from thief. Water Proof: Made with water resistant durable fabric.A built-in rain cover inside pocket at the bottom of backpack keeps your things dry from the rain. External USB interface with built-in charging cable:easy for you to charge your smart phone, tablet and other electronics devices without opening up the backpack. Travel Safety: Travel backpack with two Reflective Stripe on the front of the bag which makes you noticable when you cycle at night,increasing your safty. Size: slim laptop backpack fits up to 15.6 inch laptop notebook. Exterior dimensions (L*W*H): 11.8 x 5.5 x 17.7 inch, laptop compartment dimension: 10.6 x 15 inch .