- Durable Construction : The bike bag frame features a robust EVA hard shell combined with waterproof fabric, ensuring it remains resistant to deformation while keeping your belongings safe from moisture. - Waterproof Zipper : Equipped with a laminated waterproof zipper, this bike tool bag offers easy access without the worry of snagging. The zipper is also designed to prevent rainwater from seeping in. - Ample Storage Space : With a generous capacity of 3.2L, this waterproof e-bike bag is perfect for securely storing essentials like your cell phone, keys, towel, mug, and maps, making it an ideal companion for mountain rides or long road trips. - Compact and Versatile : This lightweight bike frame bag is easy to carry and can be used as a handbag. It features an adjustable, removable shoulder strap, allowing for personalized use. - Easy Installation : The top tube bag is equipped with two Velcro straps, a bottom elastic drawstring, and a buckle strap on the left side, allowing for quick and secure attachment to handlebars or a tripod. The adjustable Velcro straps and elastic band make it easy to customize the fit to your needs. - Practical Applications : Ideal for cyclists tackling mountain trails or commuters navigating city streets, this bag provides convenient access to your essentials while ensuring they remain safe and dry. Perfect for weekend getaways or daily rides, it caters to a variety of biking needs.