The compatible ROCKBROS Waterproof Bike Bag is designed to keep your essentials safe and dry during bike rides. With a 5L capacity, it provides ample space compatible storing tools, snacks, and other belongings. The waterproof and seam-sealed design ensures protection from rain and splashes, while the triangle shape fits perfectly on the bike frame without affecting your riding. A must-have accessory compatible your MTB adventures. This bicycle bag can bring you a better riding experience. Type:Bike Bag Function:Waterproof, Large Capacity Colour:As Shown Material:Nylon+TPU Package Contents: 1 * Bicycle bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.