- Robust EVA 3D Hard Shell Design : Constructed from durable EVA material using an advanced 3D die-cast process, this bike bag maintains its shape and offers a stylish exterior. The carbon fiber outer layer is resistant to abrasions, ensuring longevity. Cleaning is hassle-free; simply wipe with a damp cloth to keep it looking fresh. - Superior Waterproof Protection : Equipped with high-quality polyester and seamless double zippers, our bike frame bag delivers exceptional waterproof performance. This feature safeguards your belongings against rain and harsh conditions. The hard frame structure also prevents shaking, ensuring that your items stay secure. - Effortless Installation : Featuring a 3 Velcro closure system, this bike bag can be quickly installed or removed. The adjustable straps make it compatible with most bicycles, allowing you to customize the fit as needed. This design not only enhances practicality but also provides a secure grip, keeping the bag stable even on uneven terrain. - Enhanced Safety for Night Rides : The bag is designed with a reflective logo for increased visibility during night rides, promoting safer journeys and reducing the risk of accidents. The reflective feature also adds an aesthetic touch, helping your bike bag stand out. Use Scenarios : 1. Store essentials like your phone, wallet, and tools while commuting through the city. 2. Keep snacks and hydration supplies handy for long mountain biking adventures. 3. Securely carry a camera for capturing moments on scenic rides, even in unpredictable weather.