The TYCHE Bike Bags for Bicycles Rear Rack 35L are high-quality, waterproof hard shell panniers designed for bicycles. Made from durable composite carbon leather, these rear bike panniers have a solid carbon black color and a 35L capacity, perfect for storing your belongings while cycling. The removable straps and Velcro mounting make it easy to attach the bags securely to your bike's rear rack. With a sleek design, waterproof feature, and convenient zipper closure, these bike bags are a practical and stylish accessory for any cyclists looking to transport their essentials.