Designed in collaboration with Dusk to Dawn, the BMC Integrated Top Tube Bag provides a sleek, aero-minded storage solution that installs on the factory top tube mounts on BMC’s URS, Roadmachine, and the new Kaius gravel bikes. This sturdy top tube bag is water resistant, super durable, and provides room for log ride essentials, a spare jacket, or enough snacks to keep you rolling. 

The best part? This will fit any bike with a top tube bag mount, including almost every gravel bike and even some road bikes. This is a bolt-on bag, meaning this bag requires top tube-specific mounts.