10 Best Travel Carry On Backpacks 2025 in the United States

The Thule Aion Travel Backpack is a solid choice for travelers looking for a functional and stylish carry-on option. With a capacity of 40 liters, it offers ample space for personal items, making it ideal for short trips or as an additional bag for your travels. One of its standout features is the use of 100% recycled polyester and a durable water-resistant coating, which not only supports eco-friendly practices but also helps keep your belongings protected from the elements. The removable TPU rolltop bag allows for additional organization, helping users keep items separate and easily accessible. This is particularly useful for travelers who want to streamline their packing.

The coowoz Travel Backpack is a versatile and practical option for short trips or daily use, especially for travelers who want a lightweight, comfortable carry-on backpack. It’s made from waterproof polyester, which helps protect your belongings from rain and makes the bag durable over time. The padded shoulder straps improve comfort during longer wear, and the material also allows good air flow to keep you cool. At about 2.2 pounds, it’s light enough to carry around without feeling heavy.

The Tortuga 40L Travel Backpack Pro is a solid choice for travelers who want a carry-on bag that can hold enough for a week or more without checking luggage. Its 40-liter capacity strikes a good balance between space and airline carry-on size limits (22 x 14 x 8 inches), making it suitable for most international and US flights. Weighing just over 2 kilograms (4.5 pounds), it’s relatively lightweight for its size, helping reduce strain while on the move. The backpack is made from tough, waterproof sailcloth with water-resistant zippers, so it should handle rough travel conditions and rain without damage.