The best carry-on backpacks have an big impact on our overall travel comfort: Pick the wrong one and you’ll end up hauling what feels like an oversized load through a never-ending airport terminal.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." One smart way of guaranteeing stress-free travel is by using a travel backpack. It's what the travel ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I've never been more grateful for my trusty travel backpack than during a recent trip to Ecuador. I ...