JXFUKAL Bike Bags for Bicycle Rear rack – 9.5L/17L/40L Hard

Product Overview

The JXFUKAL Bike Bags for Bicycle Rear Rack deliver a reliable, weather-resistant storage solution tailored for cyclists who demand both functionality and durability. Built with a rigid hard-shell construction, this trunk pannier protects your belongings from rain, dirt, and everyday wear while maintaining a sleek, modern profile. Designed to fit most standard bicycle racks—including those on e-bikes, mountain bikes, road bikes, hybrid models, and gravel frames—this 9.5L capacity bag is ideal for daily commuters, weekend explorers, and outdoor adventurers alike. Whether you’re carrying work essentials, camping gear, or groceries, the JXFUKAL bike bag ensures your items stay secure, organized, and dry throughout every ride.

Key Features

• Waterproof Hard Shell Design: Crafted from high-quality EVA material coated with PU, this trunk bag offers exceptional water resistance without adding unnecessary weight. The rigid structure prevents deformation during transport, ensuring your cargo stays protected even on bumpy trails or in heavy rain. A matching waterproof rain cover is included, providing an extra layer of defense against downpours. The smooth, easy-to-clean surface also resists scratches and stains, keeping the bag looking new over time.
• 9.5L Spacious Capacity & Smart Organization: Measuring 15.35 x 6.89 x 7.87 inches (L x W x H), the main compartment offers generous space for a wide range of essentials. Inside, three mesh pockets help organize small items like keys, cables, or snacks, while a dedicated top pocket provides quick access to frequently used goods such as phones, wallets, or sunglasses. An adjustable elastic cord secures soft items like towels, clothes, or food packages, preventing them from shifting mid-ride. This thoughtful layout makes it perfect for bike repair kits, power banks, water bottles, lunch containers, and more.
• Enhanced Visibility & Night Safety: Safety doesn’t take a back seat—the bag features reflective strips on all four sides to increase your visibility during low-light conditions. These reflective elements catch light from car headlights, making you more noticeable to drivers at night. For added security, the rear strap allows you to attach a taillight (not included), further boosting your presence on the road after dark.
• Quick & Secure Installation System: No tools required. The bag mounts effortlessly using two buckle straps and one Velcro strap, enabling fast attachment and removal in seconds. All straps are fully adjustable, ensuring a snug fit on virtually any standard rear rack. This stability means your load won’t shift unexpectedly, even on rough terrain or sudden stops. Compatible with most bicycle types, including mountain, road, e-bike, hybrid, and gravel models.
• Portable & Multi-Surface Carry Options: Beyond its primary role as a bike-mounted storage unit, the JXFUKAL pannier doubles as a versatile carry bag. A sturdy top handle allows for easy lifting, while a built-in shoulder strap transforms it into a hands-free backpack. This flexibility lets you detach the bag and take your contents anywhere—whether walking across campus, transferring between transit options, or exploring a trailhead. Perfect for commuting, camping trips, hiking excursions, picnics, or weekend getaways.

Technical Specifications

• Material: EVA with PU coating
• Main Compartment Volume: 9.5 liters
• Dimensions (L x W x H): 15.35 x 6.89 x 7.87 inches
• Included Accessories: Rain cover, shoulder strap, handle, reflective strips, mounting hardware
• Mounting System: Two buckle straps + one Velcro strap
• Compatibility: Fits most standard bicycle racks including mountain, road, e-bike, hybrid, and gravel frames

Benefits & Use Cases

This bike trunk bag is engineered to meet the demands of real-world cycling. The hard shell not only repels water but also absorbs minor impacts, offering peace of mind when navigating potholes, curbs, or uneven paths. Its stable design ensures contents remain securely in place during acceleration, braking, or sharp turns—critical for both safety and convenience. Urban commuters will appreciate how it keeps laptops, documents, and change dry on rainy mornings, while weekend riders can pack everything needed for a day trip without sacrificing comfort.

The internal organization system simplifies packing: use the mesh pockets for loose accessories, the top pocket for immediate access, and the elastic cord to bundle clothing or hydration gear. During longer rides or multi-day adventures, this level of control helps prevent spills and lost items. In cities, the reflective details enhance visibility during early commutes or evening returns, while the ability to carry the bag off-bike supports seamless transitions between cycling, walking, or public transport.

Whether you’re heading to work, hitting the trails, or embarking on a cross-country tour, the JXFUKAL Bike Bag adapts to your lifestyle. It’s not just a storage accessory—it’s a trusted companion that enhances every aspect of your cycling experience.

Important Notes

The package includes one 9.5L hard-shell pannier, a detachable rain cover, a shoulder strap, a top handle, reflective strips, and all necessary mounting hardware. Please note that taillights are not included but can be attached via the rear strap for improved nighttime visibility. Always verify compatibility with your specific bike’s rear rack before installation. While the bag is water-resistant and comes with a dedicated rain cover, prolonged exposure to extreme weather (such as deep flooding or submersion) may still compromise contents—additional protective measures may be needed in such cases. To maintain performance and appearance, clean the bag regularly with a damp cloth and mild soap.