Top travel backpacks that fit overhead bins and under seats — for weekend trips to month-long adventures.
A great travel backpack replaces your carry-on and personal item in one bag. The right size is 35 to 45 liters for most trips, fitting in overhead bins while leaving room to pack efficiently. Here are the top picks for 2026.
Best Overall Travel Backpack
The Osprey Farpoint 40 is the most recommended travel backpack on the market, and for good reason. It packs like a suitcase with a clamshell opening, hides the shoulder straps in a zippered panel when checking through (protecting straps from baggage handlers), and has a separate daypack that detaches. The harness system makes it comfortable to carry even when fully loaded. At 40 liters it hits the ideal size for 1 to 2 week trips.
Best for One-Bag Travel
Tortuga designed this pack specifically for carry-on travel. It meets most airline overhead bin requirements, opens like a suitcase for easy packing, and has a padded laptop sleeve, water bottle pocket, and hip belt. The organization is outstanding with dedicated compartments for tech, documents, and clothing. Built for travelers who live out of one bag for weeks at a time.
Best for Business Travelers
Nomatic's 40L travel bag is designed for organized professionals. It expands from 30L to 40L as needed, has dedicated tech organization with cable management, a separated shoe compartment, and a magnetic water bottle pocket. The exterior is water-resistant tarpaulin. Converts between backpack and duffel carry modes. Popular with remote workers and business travelers who need their gear organized and accessible.
Best Budget Option
The Matein is the best-selling travel backpack on Amazon under $40 and it earns that position. It holds a 15.6-inch laptop, has a USB charging port, and packs enough for a long weekend trip. It is not a 40L carry-on replacement, but as a personal item under your seat or a day bag for city trips, it is hard to beat at the price. Water-resistant nylon exterior and excellent reviews for daily use.
Best for Adventure Travelers
The Cotopaxi Allpa is built for travelers who go everywhere. It is made from durable 1000D Cordura fabric, has lockable zippers, a clamshell main compartment, and a dedicated shoe compartment at the bottom. The compression straps keep it compact when not fully packed. Cotopaxi is also a certified B Corporation with strong sustainability practices if that matters to your purchasing decisions.
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