Multi-function: a package of multi-purpose, can adjust the installation position according to the riding comfort (the frame has 3 positions can be installed) Waterproof: there is an extra layer of waterproof material inside to effectively protect against water penetration Whether it is a short or long ride, it is easy to carry essential items. Large capacity: The car bag is lengthened, with large internal capacity and maximum capacity Bright reflective strips: There are reflective strips on the front of the bag to increase the safety of riding at night. Specifications:Mountain Bike Colour:Black Material:TPU Package Contents: 1x Front fork waterproof bag 1x mountain bike holder 3x anti-slip pad 3x tie 1x wrench 3x screw 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.