About This Built for Running Comfort: AONIJIE running belt made with high-elastic, breathable fabric that stretches and hugs your body without bouncing. This running belt stays secure during long runs, training, or races 360° All-Around Storage: Designed with full-wrap pockets to hold phone, keys, gels, cards, and more. Easy-access storage keeps your essentials organized while you run hands-free Hydration Ready – Soft Flask Included: Includes a 250ml BPA-free soft water bottle for quick hydration on the go. Ideal as a running hydration belt for short to mid-distance runs Smart Outdoor Details: Features a rear trekking pole loop for trail running and a front reflective strip to improve visibility during early morning or night runs Fit Matters – Check Size Chart: For best performance and comfort, please refer to our size chart before ordering. A proper fit ensures stability and prevents movement while running