Premium Waterproof Bicycle Trunk Bag 4L Large Capacity Rear Rack Bag for Cycling Enthusiasts

4L Portable Bicycle Pannier Multifunction Bicycle Luggage Carrier Bag Large Capacity Waterproof MTB Road Bike Accessories  Features:  1. Versatile Design: Transform your bicycle with our portable bicycle pannier, offering additional storage space and multiple usage options for convenient transportation.  2. Ample Capacity: With a spacious interior, our EVA hard shell bike bag provides enough room to store essentials like your phone, wallet, tools, and more, making it  for long-distance rides.  3. Splash-proof Protection: Made from water-resistant materials, our reflective tail bag effectively repels light rain or splashes, keeping your belongings protected from moisture.  4. Elastic Cord Design: Equipped with an elastic cord, our cycling rear seat bag allows for easy attachment and expansion of items, maximizing its load capacity. Securely carry water bottles, gloves, clothing, or other necessities.  5. Enhanced Safety: Our bicycle trunk bag features reflective markings to increase visibility during nighttime travel. These reflective elements improve your overall visibility and make it easier for other vehicles or pedestrians to notice you.     Specification:  Origin: Mainland China  Type: Double Side Bike Bag  Material: PU+EVA+Polyester  Color: Black  Size: About 262mm (10.31in)*188mm (7.40in)*175mm (6.89in)  Net Weight: About 430g  Capacity: About 4L      	Note:  Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!  Please allow 1-2cm measuring deviation due to manual measurement.