Universal Outdoor Phone Holder - The holder integrates with an outdoor mounting vest to securely carry and access your phone. Compatible with most smartphones, it keeps your device safe and within reach during activities. Foldable Navigation Board for Quick Deployment - The foldable navigation board deploys rapidly and provides a stable surface for navigation and map reading. When not in use, it folds compactly for easy storage. Lightweight Comfort - Made from lightweight materials, the outdoor mounting vest is designed for comfortable wear during extended use. Organized Storage - The versatile storage unit holds your phone and keeps your belongings organized and easy to access. Use scenarios - Hiking and trekking: view GPS directions and maps hands free without removing the phone. - Cycling and outdoor travel: access route information quickly while on the move, with a stable navigation surface. - Field work or photography: keep phone and small gear organized and within reach during outdoor tasks.