XGOUGUAAU 18L Bike Rear Rack Bag, Bike Trunk Bag with Downward Folding Closure & High Reflective Coating, 840D Nylon TPU Cycling Storage Bag for Road

Details

• Superior Protection: This 18L Bike Rear Rack Bag uses a 0.1mm TPU film coating and features a downward folding closure — not a traditional exposed zipper — plus a double guard above the sealed zipper, so rainwater cannot seep in, keeping your laptop, clothes or groceries completely dry during daily commutes or mountain bike rides in UK drizzle.
• Enhanced Visibility at Dusk or Night: The high reflective glass bead coating across the entire of this Bike Rear Rack Bag reflects car headlights brightly, making you significantly more visible to drivers on dark country lanes, urban cycle paths or early-morning winter rides — a critical safety upgrade for UK cyclists.
• Versatile Use for Everyday Cyclists: Designed for road cyclists, mountain bikers, commuters and weekend tourers alike, this Bike Trunk Bag mounts securely to most standard rear bike racks and stays stable over potholes and gravel; perfect for carrying work gear, picnic supplies, shopping or travel essentials without needing panniers or backpacks.
• Premium 840D Nylon with TPU Laminate: Built from rugged 840D nylon fabric laminated with flexible, oil-resistant thermoplastic polyurethane (TPU), this Bike Storage Bag resists abrasion, UV fading and daily wear while remaining lightweight and foldable — ideal for frequent mounting and removal on UK’s mixed-terrain cycling routes.
• Ergonomic Carry & Complete Package: Includes a padded back handle for comfortable shoulder or hand carry when off the bike, plus reflective stitching and clean lines for a sleek look; package contains 1 x Bike Rear Rack Bag only — ready to install in under 60 seconds using included straps and quick-release buckles.