- Exceptional Water Resistance : Crafted from high-quality materials, this frame bag guarantees that your belongings remain dry even in wet conditions, providing peace of mind during every ride. - Spacious Storage : The roomy interior offers ample space for essential tools, flashlights, wallets, and mobile devices under 12.7 cm, ensuring quick and easy access while on your cycling adventures. - Compatibility Check Required : Designed to fit tube sizes of 4/27.2/28.6 mm. Please verify compatibility before making your purchase to ensure an optimal fit. Use Scenarios : - Perfect for long-distance cycling trips where access to tools is crucial for quick repairs. - Ideal for daily commutes, allowing you to safely carry your phone and wallet while keeping them within reach. - Great for weekend bike outings, providing a secure way to store your essentials without bulky backpacks. This frame bag combines practicality with robust performance, making it an essential accessory for cyclists who value convenience and reliability.