10 Best Cabin Backpack 2026 in the United States

The Cotopaxi Allpa 35L Travel Pack - Desert is a versatile and robust cabin backpack designed to meet the needs of modern travelers. Its 35L capacity is ideal for carry-on compatibility, making it suitable for short trips without the hassle of checking in luggage. The backpack is crafted from durable materials, including TPU-coated 1000D polyester and 840D ballistic nylon paneling, which promises long-lasting use even in rough conditions. This durability is a significant strength, as it ensures the backpack can withstand the rigors of travel.

The weight-distributing, low-profile harness system and tuck-away straps add to the comfort and fit, making it easier to carry for extended periods without causing strain. The multiple compartments, including a suitcase-style, full-wrap zipper opening, help organize your belongings efficiently. Padded sleeves for laptops and tablets ensure your electronics are safe, while the large zippered mesh compartments help keep your items neat and accessible.

Security is another highlight, with YKK zippers providing reliable closure and added protection for your belongings. The backpack also includes handy features like carabiner lash loops, reinforced grab handles, and an included rain cover, which add to its functionality and convenience. On the downside, the backpack needs hand washing, which might be inconvenient for some users. Additionally, its rugged and practical design may not appeal to those looking for a more stylish or sleek option. In summary, the Cotopaxi Allpa 35L Travel Pack is perfect for travelers who prioritize durability, organization, and comfort in a cabin backpack, although it may not suit everyone's style preferences.

The Thule Aion Travel Backpack 28L in Dark Slate is a versatile option for travelers and outdoor enthusiasts. This backpack can expand from 28L to 32L, giving you that extra space when needed. At 2.71 pounds, it's relatively lightweight, making it easy to carry around. The outer material is canvas, known for its durability, while the inside includes a TPU divider that keeps items organized and prevents odors and moisture from spreading. This divider can be tucked away when not in use, adding to the bag's flexibility.

The backpack has several compartments for organization, including a zippered top pocket for small items and a quick-access external stash pocket. It also has the option to attach the Thule Aion Sling Bag, which doubles as a hip belt for additional support, although this is sold separately. Comfort-wise, it is designed for unisex use and is described as fitting well for adults. However, there are no specific security features mentioned, which might be a consideration for some users.

In terms of style, the dark slate color gives it a sleek and modern look. The limited lifetime warranty provides peace of mind regarding durability and long-term use. Potential users who might benefit most from this backpack are those looking for a durable, flexible, and stylish option for travel and daily use, who do not require advanced security features.

The Thule Chasm 40L in Pond Gray is a versatile and rugged cabin-backpack that offers ample space for travel and outdoor adventures. With a 40-liter capacity, it strikes a good balance between spaciousness and portability, fitting well within standard carry-on size limits. Weighing in at a manageable weight, it shouldn't add much strain during travel or hikes.

The durable, waterproof tarpaulin fabric ensures that your belongings stay protected from the elements, making it suitable for various weather conditions. Its ability to easily convert from a duffel to a backpack adds to its versatility, allowing users to switch between carrying styles based on their needs. The oversized, wide-mouth opening provides easy access to gear, while the internal mesh pockets help keep smaller items organized and within reach.

In terms of style, the Pond Gray color is neutral and attractive, making it a stylish choice for both outdoor enthusiasts and travelers.