Some carry-on backpacks can be as large as 45 liters ... TomToc’s Navigator is a thoughtfully designed carry-on backpack with a large capacity and helpful organizational features.

Keeping water out is a tough job, and many 'waterproof' backpacks just aren't up to snuff. Luckily, we're here to test them ...

Basically suitcases you can wear on your back, travel backpacks are the favorite luggage of many a digital nomad, urban explorer, work traveler — and me. When you don't want to pack a carry-on ...