10 Best Carry On Backpacks 2025 in the United States

The NOMATIC Navigator Rs 15L is a versatile carry-on backpack that easily adapts from 15 to 21 liters, offering extra space when needed without being bulky. It weighs about 2.7 pounds, which is on the heavier side for a backpack this size, likely reflecting its sturdy build and many compartments. Its design is sleek and modern, suitable for both business and travel use. The backpack’s size and structure suggest it’s made for everyday wear but might feel a bit firm when fully packed.

Organizational features are a strong point, including specialized pockets like an RFID-lockable security pocket, mesh zippered sections, and a fleece-lined laptop compartment that fits up to a 16-inch device, helping keep belongings safe and well organized. Durability seems solid given the brand's reputation and the higher weight, implying quality materials and construction.

This backpack is ideal for travelers and professionals who want a stylish yet practical carry-on that can store tech gear and personal items securely. It may not suit those who prioritize a very lightweight pack or require more than 21 liters of capacity. For anyone seeking a functional, well-organized, and adaptable backpack that carries essentials comfortably on the go, the NOMATIC Navigator Rs 15L is a strong contender.

The Samsonite Mother Lode Jr Backpack is a solid choice for travelers who want a carry-on backpack that fits most airline size limits. It offers a decent 44-liter capacity, which is spacious enough for short trips or business travel. While it weighs just under 5 pounds, which is a bit on the heavier side for a carry-on backpack, its multiple carry handles and comfortable design help make it manageable.

The backpack stands out thanks to its thoughtful organization: it has various interior pockets, a key leash, and a zip-around mesh panel to keep your belongings tidy and easy to find. Its large main compartment includes compression straps and a fold-down shelf to help keep things in place and organized. It also expands slightly by 1.5 inches if you need extra space.

Durable materials and solid construction mean it should handle frequent travel well, though at this size and weight, it’s better suited for those prioritizing organization and durability over ultra-light travel. The side zip water bottle pocket and four exterior compression straps add convenience and stability. For those seeking a dependable, well-organized carry-on backpack that meets airline requirements and can handle a fair amount of gear, the Samsonite Mother Lode Jr is a reliable option, but it might feel a bit bulky for travelers looking for something ultra-light or minimal.