The PRO Discover Team Top Tube Bag is a lightweight and waterproof top tube bag for bikepacking. Designed to provide you with a better sports bicycle experience the PRO Discover Team Top Tube Bag provides bikepackers with an easily accessible storage solution. It features a 700-millilire capacity, welded seam construction and is both light-weight, at just 83-grams, and fully waterproof. The Discover Team Top Tube Bag also boasts a low profile to ensure it hides from the wind in the lee created by your bikes stem and steerer tube.