- Durable Construction: The bike bag features a robust EVA hard shell and waterproof fabric, ensuring both deformation resistance and excellent waterproofing. The laminated waterproof zipper is designed for easy access without snagging, while effectively preventing rainwater infiltration. - Ample Storage Space: With a generous capacity of 3.2L, this waterproof e-bike bag is ideal for carrying essential items such as your cell phone, keys, towel, mug, and maps, whether you're navigating mountain trails or cruising on city roads. - Versatile Use: This compact and lightweight bicycle frame bag can be easily transported to any destination, and it doubles as a handbag. The adjustable and removable shoulder strap adds to its convenience. - Simple Installation: The top tube bag includes two velcro straps, a bottom elastic drawstring, and a buckle strap on the left side for secure attachment to handlebars or bike frames. Both the velcro straps and elastic band can be tailored to your preferred length for optimal fit. Use scenarios: - Perfect for long-distance rides where you need to keep your essentials within reach. - Great for everyday commuting, offering quick access to keys and phone. - Ideal for outdoor adventures, ensuring your items remain dry and secure while you explore. This bike bag is designed for durability, functionality, and ease of use, making it an essential accessory for any cyclist.