10 Best Carry On Backpacks 2025 in the United States

The MATEIN 45L Travel Backpack is a solid choice for travelers looking for a large, versatile carry-on bag. With its expandable design, it comfortably meets airline carry-on size rules while offering extra space when you need it. Weighing just over 2 pounds, it’s lightweight enough to carry without feeling too bulky. Comfort is addressed through adjustable shoulder straps, a ventilated back panel, and a sternum strap that helps spread the weight evenly across your chest.

The backpack’s convertible style, allowing you to hide the shoulder straps and carry it like a briefcase, adds flexibility for different travel situations. Organization-wise, it includes compartments for essentials like phones and headphones, plus internal compression straps to keep your items secure and neat. It also features four external compression straps that help stabilize the load and protect the zippers. Durability is a strong point thanks to water-resistant polyester, sturdy zippers, and solid stitching, ensuring it can handle various travel conditions.

The relatively large size might be a bit much if you prefer a more compact backpack. Also, while it has many useful features for travelers, those seeking specialized compartments for tech gear or hiking might find it basic. This backpack is well suited for weekend and business travelers who want a reliable, roomy, and comfortable carry-on option with good durability and organization.

The Tortuga 40L Travel Backpack Lite is an excellent option for travelers seeking a large, carry-on size backpack that fits easily in overhead bins. With a 40-liter capacity, it provides ample space to pack for about a week without the need to check a bag. Designed with comfort in mind, it features padded straps, a sternum strap, load lifters, and a hip belt that shifts most of the weight from your shoulders to your hips, helping reduce fatigue during longer trips.

Constructed from durable 630D CORDURA nylon and equipped with reliable YKK zippers, this backpack is built to withstand frequent use. Its front-loading, suitcase-style design simplifies packing and unpacking, while a padded laptop compartment and two quick-access pockets keep belongings organized. Weighing just over 3 pounds, it is reasonably lightweight for its size, though some may notice the weight compared to smaller daypacks.

With a mostly simple and functional design, the black color and sturdy materials give it a sleek yet rugged appearance suitable for both men and women. This backpack suits travelers who prioritize comfort, durability, and efficient packing space in a carry-on sized bag, though those who prefer something ultra-light or minimalist might find it somewhat bulky.

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.