back in 2009, while on a backpacking trip through Eastern Europe, Fred Perrotta had the same thoughts. But instead of shoving them out of his mind, thankfully for us, he did something about them.Introducing the Tortuga Backpack, one of the world’s best carry-on luggage options. As someone who only ever travels with a carry-on, I am a huge fan of Fred’s and the things he is doing at Tortuga. Today, we sat down to reveal all our best tips for traveling in just a carry-on, even for trips that stretch weeks or months.