The Best Carry-On Travel Backpacks

By Wirecutter
Cotopaxi Allpa 35L
"Our pick: A versatile small pack for a week or a weekend"
Peak Design Travel Backpack 45L
"Our pick: An easily customizable large bag for long trips and expensive gear"
Topo Designs Travel Bag 30L
"Also great: Combines more organization with a simple interior"
Osprey Farpoint 40
"Also great: For long distances on foot"
Osprey Fairview 40
"Also great: For smaller torsos"
Tortuga Outbreaker 45L Backpack
"Also great: A suitcase to carry on your back"
eBags TLS Mother Lode Weekender
"Also great: Affordable capacity and organization"
AER Travel Pack 2
"Runner-up: Sleek, slim, and stylish"