When it comes to air travel, choosing the right backpack is almost as important as booking the right flight. But with so many options on the market, how do you find the perfect travel backpack?

We’ll continue to update our selections in this guide as we pack, carry on, and rack up air miles with these bags. When evaluating the best travel backpacks and carry-on backpacks, we first ...

The best travel backpack is a versatile carry-on ... depending on the style and design of the bag. Are all carry-on backpacks airline-approved? Do you plan to put the carry-on backpack in the ...