Make moves exploring the city with your essentials stowed away in Nishiki(R) Medium Bike Saddle Bag. With 91 cubic inches of expanded storage space, you can keep small bike parts, keys or energy bars close at your side with everything easily accessible through its large zipper opening. Its durable construction and strap system will withstand your adventurous riding style. This saddle bag has light attachment capabilities for added safety. Features: Easy installation and detaching Durable, water-repellent design Durable construction handles rigorous riding Adjustable straps for easy installation 61 cu. in. capacity Expandable to 91 cu. in.