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 Osprey Salida 12L Women's Biking Backpack is designed with cyclists in mind, especially those who need an easy-to-carry hydration solution. It comes with a 2.5-liter BPA-free Hydraulics LT reservoir, which fits neatly in a dedicated hydration compartment—making it simple to stay hydrated on the go. The magnetic sternum strap bite valve holder is a nice touch, keeping the drinking tube secure and accessible without fuss. With a 12-liter capacity, the backpack offers enough room for essentials like tools and snacks, organized through a front U-zip main compartment and a utility pocket. It also features smart extras like a LidLock helmet attachment and a loop for a safety light, useful for riders who want to carry their helmet hands-free or improve visibility.

The pack’s lightweight nylon material keeps it light at around 1.8 pounds, which adds to comfort during rides. Compression straps help secure larger items or even a full-face helmet. However, the relatively small size might not suit those needing to carry more gear on longer rides. Its bright claret red color and reflective elements enhance safety by improving visibility.

This backpack is well-suited for casual to moderate rides where hydration and lightweight convenience are priorities, but it is less ideal for riders who require more space or advanced ventilation.