These laptop backpacks are available in grey and black colours as well. Our grey laptop backpacks made from water repellent fabric for your gadgets, like laptop, phone, tablet or camera. Fit for 15.6 inch and 17.3 inch laptops. Perfect For Frequent Travellers, Students, Digital Nomads or Freelancers. Most of them have an USB charger port, therefore you can charge your phone or tablet easily wherever you are.