22L Multi-function Motorcycle Backpack Tail Bag Outdoor Riding

*Descriptions: 1. Premium Material: The waterproof dry bag is made of Nylon, will perfectly protects your gear and tools. 2. Waterproof Inner Bag: The built-in detachable waterproof bag keeps your belongs away from water, providing excellent performance and very convenient to use. Secured by hook-and-loop hastener, easy to install or remove. 3. Multiple Purposes: Can be used as a backpack, keys, phone and other required item can be easily stored; Will also fit for bicycle racks or the top of motorcycle panniers / cases. The anti-slip net bag not only increases friction but also good to hand wet clothes.  4. Large Capacity: The top of the bag is wide and extendable to provides up to 22L large capacity. 5. Wide Usage Scenarios: Great for all outdoor activities, including motorcycle riding, boating, rafting, fishing, camping, hiking, etc. 6. Quick Installation: Easy clip on with the straps with clips. *Specifications: Condition: Brand New Type: Backpack/Tail Bag Features: Multi-function