10 Best Cycling Backpacks 2026 in the United States

The Everfun Hydration Backpack 18L is a versatile and practical choice for cyclists, hikers, runners, and outdoor enthusiasts. With an 18-liter capacity, it offers ample space for essentials like clothes, first-aid kits, and personal valuables. The backpack is designed with 9 functional divider pockets, including a specific area for trekking poles or water bottles, making organization straightforward and efficient. Its separate insulated compartment for the 2-liter water bladder can keep liquids cool for up to 6 hours, which is great for longer activities.

The upgraded hydration system with a high-flow bite valve and food-grade material ensures easy and safe drinking on the go. However, users needing more capacity might find the 18-liter size limiting for extended trips or carrying bulkier items. The backpack is made from durable high-density nylon fabric, which, combined with the built-in rain cover, provides excellent weather resistance. Reflective strips enhance visibility in low-light conditions, adding an extra layer of safety.

Comfort is also a priority, with a lightweight design at 1.7 pounds, adjustable chest and waist straps, and breathable padding for extended wear. While the ventilation system is satisfactory, some users in extremely hot climates might wish for more advanced airflow features. The unisex design and sleek black color ensure it appeals to a broad audience. The Everfun Hydration Backpack is a solid option for anyone needing a multi-functional, reliable hydration pack for various outdoor activities.

The Thule Aion Travel Backpack 40L offers a significant capacity of 40 liters, providing ample space for carrying essentials during long cycling trips. Made from recycled polyester and waxed canvas with a durable water-resistant coating, this backpack ensures weather resistance, protecting your items from rain and moisture.

It includes a removable TPU rolltop bag for additional storage, which can be tucked away when not in use, enhancing its versatility. The padded storage for electronic devices such as laptops and tablets adds an extra layer of protection. Fit and comfort could be enhanced with the addition of the Thule Aion Sling Bag, which doubles as a supportive hipbelt, though this is sold separately.

The zippered top pocket and various compartments offer excellent storage and organization, keeping small items secure and accessible. Cyclists looking for a durable, weather-resistant backpack with substantial storage and organizational features may find the Thule Aion Travel Backpack beneficial.

The Thule Chasm Backpack 26L offers a solid 26-liter capacity, ideal for carrying daily essentials and extra gear on cycling trips or casual outings. Its padded laptop sleeve can hold a 16" MacBook, making it versatile for work or study. The bag is made from 100% recycled materials, appealing to environmentally conscious users. It features a weather-resistant front panel and base to help protect belongings from rain or splashes, though heavy downpours may require extra caution.

Storage options are well organized, including an organizational panel with soft-lined and mesh pockets for small items, keeping things neat and easy to find. It also has a top zippered pocket for quick access to your phone or keys. Reflective elements and specialized cycling features like hydration system compatibility or enhanced ventilation are not emphasized, so additional accessories might be needed for cycling comfort and safety.

Weighing 2 pounds, the backpack is reasonably lightweight though not ultra-light. It suits casual riders or commuters who need reliable laptop protection and organized storage, while those seeking specialized cycling features may want to consider other options.