10 Best Cycling Backpacks 2025 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 CamelBak M.U.L.E. Pro 14 Bike Hydration Backpack offers a range of features tailored for cycling enthusiasts. With a 14-liter capacity, it’s spacious enough to carry essential gear while staying compact. The integrated 100oz hydration reservoir is a standout feature, ensuring ample water supply for long rides.

Fit and comfort are prioritized with the Air Support Pro Back Panel that uses body mapping technology to ventilate high-heat areas and a 3D vent mesh harness for breathability and all-day comfort. The hip belt adds stability and provides quick access to essentials, while the helmet carry feature is a handy addition for convenience.

Storage is well-organized with an integrated tool roll for CO2 cartridges, multi-tool, and tire levers, helping to keep everything secure and easy to find. Made from durable polyester and nylon, the backpack is lightweight at 1 kilogram, which is beneficial for reducing the load during rides. Weather resistance is not explicitly highlighted, so it’s worth considering additional protection for extreme conditions. Ventilation is well-addressed with the mesh construction, but the lack of mention of reflective elements could be a downside for those who ride in low-light conditions. This backpack is ideal for cyclists who need a combination of hydration and ample storage while prioritizing comfort and stability on their rides.