BY JACK MCGUIRE
For a growing number of travelers, the carry-on bag has turned into much more than a piece of luggage that fits into the overhead bin. One-bag travel is a growing trend with flyers who take a reductionist approach to their packing style. This also allows you to maneuver around annoying baggage fees, and you’ll never have to worry about lost luggage. One-bag travelers pack only what they need, focusing on versatile items, mostly of higher quality and higher function so you can get much more use out of say, a merino T-shirt that can be worn a handful of times and still look fresh without being washed.