10 Best Carry On Backpacks 2026 in the United States

The Tortuga 40L Travel Backpack Pro is designed to be a large, carry-on-friendly backpack that fits most airline size limits, making it a great choice for travelers who prefer to avoid checked luggage. It offers a roomy 40-liter capacity, which is enough space for a week or longer trip, thanks to its smart interior layout and multiple compartments. Comfort is a strong point here: with height-adjustable straps, thick padding, and a hip belt that transfers most of the weight away from your shoulders, it’s built to carry heavy loads without causing pain.

The backpack is also easy to pack, featuring a suitcase-style front opening and several pockets for organizing laptops, tablets, water bottles, and smaller items. Durability is well-addressed, using waterproof sailcloth material and quality water-resistant zippers, meaning it can handle rough travel conditions without falling apart. On the downside, at just over 2 kilograms (about 4.5 pounds), it’s not the lightest option out there, so if you’re looking for an ultra-light backpack, this might feel a bit heavy when empty. Also, while the design is practical, its size and structure may feel bulky for those who prefer minimalist or ultra-compact carry-ons.

This backpack is ideal for frequent travelers who need a robust, comfortable, and well-organized carry-on bag that can hold plenty of gear without the need to check a bag.

The TUMI Alpha Bravo International 2 Wheeled Duffel Backpack Carry-On is a versatile travel bag designed for convenience. Its standout feature is the combination of a backpack and duffel bag with wheels, making it adaptable to various travel situations. The size, at 21.8 x 14.0 x 9.0 inches, provides a substantial 40-liter capacity, ideal for short to medium-length trips. It's crafted from durable, weather-resistant ballistic nylon, ensuring that it can withstand the rigors of frequent travel while keeping your belongings secure.

Organizational features include interior tie-down straps and two zipper pockets, enhancing its practicality by keeping items organized and easily accessible. The weight, at 7.1 pounds, might be on the heavier side for a carry-on backpack, which could be a drawback for those prioritizing lightweight gear. Comfort-wise, its multiple carrying options—including wheels and backpack straps—offer flexibility, though it may not be as comfortable as dedicated backpacks when carried for extended periods.

Additionally, handy travel-smart features like a TSA-friendly lock and the TUMI Tracer add extra layers of convenience and security. This backpack is particularly suitable for travelers who value durability and versatility, but the weight and potentially higher price point could be deterrents for others.

The MATEIN Mens Backpack is a strong choice for travelers looking for a versatile carry-on bag. Its expandable design offers generous packing space, meeting airline size limits while letting you fit extra items when needed. Weighing just 13.7 ounces, it’s very lightweight, easing the burden when moving through airports or on day trips. Comfort is well addressed with padded, adjustable shoulder straps, a ventilated back panel, and a sternum strap to help distribute weight more evenly, which is great for longer wear. The backpack converts neatly between a traditional carry-on style and a briefcase look by hiding the shoulder straps, adding flexibility for different travel situations. Organizationally, it includes a front pocket for small essentials like phones and earphones, a large main compartment with compression straps to keep items secure, and multiple grab handles for easy handling.

Durability is impressive due to its water-resistant polyester fabric, sturdy zippers, and solid stitching, which should hold up well under various travel conditions. A luggage strap also lets you attach it securely to a suitcase handle, simplifying transit. On the downside, while the backpack is large, its expandable feature might add extra bulk that could be tricky in very tight overhead bins. Also, it’s designed as a unisex bag but the styling and color options may not suit everyone’s taste. This backpack is well suited for frequent travelers, weekend adventurers, or anyone wanting a practical, lightweight carry-on with smart features and good durability.