ROCKBROS Waterproof Bike Frame Bag 1.9L Reflective Slim Fit Top Tube Pouch for Mountain Road Gravel Electric Bikes

Details

• 100% WATERPROOF: Made from fully waterproof fabric with seamless construction and a waterproof zipper, this down-tube frame bag effectively protects your tools and accessories from rain, mud, and road spray
• BOTTLE-CAGE COMPATIBLE: Designed to work with standard bottle cages or bottle bags without affecting bottle access on most M-size and larger frames. Not compatible with XS frames
• 1.9L CAPACITY: With approximately 1.9L of internal space, it securely carries tools, spare tubes, pumps and nutrition. Ideal for long-distance and everyday rides
• SLIM PROFILE & RIGID SUPPORT: The narrow, streamlined shape combined with a PP support plate keeps the bag structured and secure. It stays out of the way, avoids leg interference, and resists collapse on rough roads or gravel
• 3-POINT STRAP MOUNT: The three-point strap system ensures a firm, wobble-free fit without tools. Easy to install and remove, yet highly stable even on uneven terrain or extended rides