10 Best Bike Trunk Bag 2025 in the United States

The JXFUKAL Bike Trunk Bag is designed to cater to cyclists looking for a reliable and functional storage solution for their bikes. With a 9.5L capacity, it is best suited for short trips or daily commutes, allowing you to carry essentials like tools, clothes, and snacks without overcrowding your ride. The hard shell made from waterproof EVA and PU materials ensures durability and helps keep your belongings dry during unexpected rain. This is a significant advantage for those who frequently cycle in wet conditions.

One of the standout features of this bag is its reflective elements, which enhance visibility at night, adding an extra layer of safety for evening riders. The bag also comes with a rain cover, making it even more user-friendly in inclement weather. The installation process is straightforward thanks to the buckle and velcro mounting system, allowing you to attach and detach the bag quickly, which is great for commuters who need to remove the bag often.

However, the bag's capacity may be limiting for longer trips or those needing more storage space, as it doesn’t have an expansion layer. While it has several compartments, some users might prefer additional pockets for better organization. Weighing in at about 1.96 pounds, it is lightweight, but this could mean sacrificing some sturdiness compared to heavier options on the market. For versatility, the included shoulder strap is a thoughtful addition, making it convenient to carry off the bike. Whether you're commuting, picnicking, or embarking on a short hiking trip, this bag is a reliable companion.

The JXFUKAL Rear Bike Rack Bag is a versatile and practical accessory for cyclists, offering a 9-liter capacity that is sufficient for daily commutes or short trips. The insulated main compartment, along with a top zippered pocket and adjustable elastic cord, helps keep your essentials organized and your food and drinks at the desired temperature.

Made from durable PU leather and polyester, the bag is water-resistant and easy to clean, and it includes a rain cover for added protection against the elements. Two velcro straps make mounting the bag on your bike's rear rack simple and secure, while the reflective strips and rear belt for a taillight enhance visibility and safety during nighttime rides. The bag's lightweight and collapsible design add to its convenience, allowing it to be easily stored when not in use.

The bag's 9-liter capacity may be limiting for longer trips or for users who require more storage space. Additionally, some users might find the mounting system less stable on rough terrains. This bike trunk bag is a strong candidate for commuters and casual cyclists looking for a reliable, insulated storage solution.

The Topeak MTX 2.0 TrunkBag DXP with Expandable Panniers is a versatile and spacious bike-trunk bag, ideal for cyclists who need to carry a lot of gear. One of its main strengths is its substantial capacity, offering up to 22.6 liters of storage space with expandable side panniers and a top section. This makes it suitable for longer rides or carrying extra items.

The bag is made from durable 600 denier polyester and features rigid EVA foam insulation, providing good weather resistance and durability, which is a plus for those who ride in varied conditions. The QuickTrack 2.0 mounting system ensures that it attaches easily to any MTX QuickTrack 2.0 racks, adding convenience for bikers who already use this system.

With added features like a water bottle holder, shoulder strap, carrying handle, and mesh pocket, it offers practical solutions for storage and transport off the bike. Safety is also considered, as it comes equipped with a 3M reflective strip, a safety light clip, and a reflective elastic cord to enhance visibility during night rides. However, there are some potential drawbacks. The bag weighs 2.6 pounds, which might add noticeable weight to your bike, especially if you’re trying to keep it lightweight. Lastly, the price and availability could be a concern for some buyers.