ROCKBROS is an original brand founded by cycling enthusiasts. The goal of ROCKBROS is to offer high - quality products at an affordable price to every customer who loves cycling and outdoor sports. ROCKBROS Bicycle Saddle Bags - Seat Bags Waterproof in Light Rain Brand: ROCKBROS Model: C16 Material: Composite material Net Weight: Approximately 159g Colors: Black, Red, Blue, Green Size: 210x95x95mm Maintain Shape Easy Installation: Suitable for most bicycles. Three Inner Mesh Pockets: The saddle bag has three mesh pockets to store different items. Enhanced Safety: Reflective strips on the back and both sides, along with a rubber band for a mini taillight, increase safety when cycling at night. Maintain Shape: A ring - like plastic "bone" inside the bag ensures that it doesn't lose its shape.