4.8 stars out of 5.0. Yes, that’s the rating for this useful anti-theft laptop travel backpack with USB plug charging port that I found at Tomtop. It is made of polyester fibre which is a high strength wear-resistant fabric. Therefore, the backpack is antistatic, easy to clean and not deformed. Exquisite workmanship makes the bag attractive. And give you feel of comfort and freedom. Having a USB cable is the other advantage of it. In a word, it is your best choice for a budget backpack. Interested? Read on…