3D design and strength protection: Durable multilayer EVA construction with a coldpressed hard shell delivers shock absorption for maximum device protection. The deformationresistant structure retains its shape through bumps and falls, maintaining a secure fit. An eyecatching 3D pattern provides a sporty look with every pedal turn. precision touchscreen and antireflective technology: Ultrathin 0.25 mm TPU film delivers touch sensitivity over 95 percent, making onthego use easy for handlebar phone bags. Builtin glare protection reduces reflections for clearer visibility in all weather conditions. The scratchresistant surface protects the screen from dirt and damage. Professional 360 degree rain protection: Waterproof PU carbon fiber layer with IPX6 rating shields contents from rain and splashing water. A double zip design helps prevent water entry even in heavy rain, making it suitable for all weather riding. Compatibility and performance: Designed for use with handlebar phone bags, providing reliable protection and easy access during rides. Materials and construction are chosen to support everyday cycling needs, including exposure to varying weather and road conditions. Use scenarios Daily city commute in wet weather: The waterproof layer and double zip help keep contents dry while you ride through rain or splashes, with quick access to the screen when needed. Mountain or road biking on rough terrain: The deformationresistant shell maintains shape and protection against bumps, preserving device safety during when navigating uneven surfaces. Sunny rides with glare challenges: The antireflective technology reduces glare for better screen visibility, allowing you to view maps or notifications without excessive reflections.