Rhinowalk Bike Top Tube Bag For Gravel Waterproof Bicycle Front Box Screw Or Strap Fastening Mtb Road Bicycle Travel Storage Lightweight Bike Accessories

Rhinowalk Polyester. Waterproof Process: Utilizes seamless welding and waterproof TPU fabric material to prevent rainwater infiltration effectively. Strap Fixing: Installed securely with three straps on the frame for easy installation, quick release, and effortless removal. Screw Fastening: The frame is firmly secured with screws, ensuring easy dismantling and fastening without any shaking. Wind-breaking Shape: Designed with a wind-breaking shape to prevent interference with the rider's legs and reduce wind resistance. Lightweight and Sturdy: Features internal hard shell support for a three-dimensional and sturdy structure, with a net weight of about 152g