100% Waterproof Bike Frame Bag 0.9L

Description[ROCKBROS] Bicycle Fully Waterproof Top Tube BagDesigned for road cycling commuting and daily riding this top tube bag combines waterproof protection aerodynamic performance and quick-access convenience in one sleek design.Featuring a fully sealed waterproof structure with waterproof zipper the bag effectively blocks rain splashes and moisture keeping your essentials dry in changing weather conditions. The streamlined slim-edge shape reduces riding drag while preventing leg rub for a more comfortable cycling experience.Equipped with a knob drawstring lock system the bag stays firmly secured to the frame without shaking or bouncing during rides. Push to lock and pull to release for fast and easy operation.Made from high-density polyester fabric the bag offers excellent scratch resistance wear resistance and long-lasting shape retention for outdoor riding environments.With a practical 0.9L capacity it easily stores daily cycling essentials such as phones tools energy gels keys and wallets. Tool-free installation makes it suitable for road bikes mountain bikes commuting bikes and more.