We like a place to store our smaller but necessary items while out on a long bike ride. The Road . 75 Top Tube Bag is perfect for carrying along your snacks, tools, phone, and more while also providing you with easy access while on the road. The Road Top Tube Bag is designed to be aerodynamic, lightweight, and durable, constructed with a fully welded 420D nylon material that is coated with TPU and PU to keep your cargo dry and protected. The full-length zipper lines the top of the bag for easy access and is also TPU coated to add an extra layer of water protection.