Fits 27.5" And Below MTB/700C Road Bike :This storage bag cover is designed to fit bicycles with a frame size of 27.5" and below, making it suitable for both mountain bikes and road bikes. Lightweight and Portable :Weighing only a few pounds, this storage bag cover is easy to carry around, making it perfect for bike travel or storage. Protects Your Bike :Made from durable materials, this storage bag cover provides excellent protection for your bike, keeping it safe from scratches, dust, and other damages. Easy to Install :With its simple design, this storage bag cover can be easily installed and removed, making it a hassle-free addition to your bike gear. Item Description: Compatibility: Suitable for mountain bikes with 27.5-inch wheels and smaller, as well as 700C road bikes. Installation involves removing the front wheel. Single Shoulder Backpack: Features detachable shoulder straps for effortless carrying. Soft rubber pads on the shoulder straps reduce pressure, enhancing comfort during public transportation trips. Waterproof Fabric: The fabric's surface is equipped with a waterproof layer that resists rain. Note that it provides short-term waterproofing and is not recommended for prolonged exposure to rain. Convenient Storage: Includes a complimentary storage bag that's compact and weighs around 500g, making it easy to carry. Top Opening Design: The bag's top boasts a large opening, allowing easy passage through the saddle. An added Velcro design ensures simple closure of the opening. Portable Cover-like Bag: This bag functions like a cover, with a spacious bottom opening. It can be draped over the bike during use and has a drawstring at the bottom for securing it and safeguarding the bike. A hidden compartment conceals the drawstring to prevent dragging. Notice: Please note that due to manual measurement, there may be a deviation of 1-3cm in the actual size of the bag. When storing sharp objects inside the bag, it is important to ensure they are completely wrapped to prevent any possibility of cutting or damaging the bag. Item Pictures: