10 Best Cabin Backpack 2025 in the United States

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.

The Thule Enroute Backpack 23L is a solid choice for a cabin backpack, especially if you travel with electronics. Its 23-liter capacity fits well within typical cabin luggage limits, offering enough space for essentials without being bulky. The weight is reasonable at about 2 pounds, making it comfortable to carry throughout the day. It features dedicated, elevated compartments that protect a laptop up to 15.6 inches and a tablet up to 10.5 inches, which is great for tech organization and safety. The soft-lined quick-access pocket is handy for storing smaller valuables like phones or sunglasses securely.

Additionally, the organization panel and multiple compartments help keep accessories and personal items neatly arranged, which can reduce the hassle of digging through your bag. The secondary compartment includes a water-resistant zipped pocket that also maintains privacy, a thoughtful touch for protecting sensitive items. Exterior mesh side pockets stretch to hold water bottles or umbrellas, adding versatility for day trips or commuting. The design in black with Molto Lava accents looks modern and unisex, fitting various styles. However, it might not have advanced security features like lockable zippers or RFID protection, which some travelers may look for.

This backpack blends practical organization, protective storage, and comfortable size, making it a dependable pick for cabin travelers who want to keep their tech and essentials well-organized and safe without extra bulk.