Forty-three litres — the 43L Laptop Techwear Backpack is the one you take when the trip is longer than a day and you still want the laptop protected. Built in Oxford fabric, with a padded back panel. Good to know How big is it? 43 litres. Is there a laptop compartment? Yes, separate from the main volume. What is it made of? Oxford fabric. More in our techwear backpacks, or browse the rest of our techwear bags.