1. Multifunctional Use : This versatile product serves as a phone armband, a crossbody cell phone purse, and includes a convenient hook for attaching to belts or backpacks. The adjustable velcro strap accommodates both small and larger arms (girths from 8" to 16") to ensure a secure fit without slipping during indoor or outdoor activities. Ideal for running or exercising. 2. Universal Compatibility : Designed to fit smartphones with screens up to 7.2 inches, including models such as Apple iPhone 15 Pro Max, various iPhone 14, 13, 12, 11 models, and Samsung Galaxy series (S24/S23/S22/S21/S20/S10/S9/S8/S7/Note 20/10/9). Also suitable for LG, Google Pixel, Nexus, iPod, AirPods, and MP3 players. 3. Durable Material : Made from skin-friendly, water-resistant, and sweat-proof air mesh, combined with stretch-resistant neoprene polyester. The fabric is breathable and lightweight, designed to flex and bend without warping—providing comfort during any activity. 4. Secure Storage and Versatility : The double-deck, double-zipper design offers ample space for your cellphone, keys, ID/credit cards, cash, earphones, and other small essentials during workouts or while on the go. The headphone and charger cutouts allow for easy phone access, making it convenient to enjoy music or take calls. 5. Practical Use Scenarios : Perfect for running, cycling, or hiking where convenient access to your phone is essential. Also great for daily activities like walking, shopping, or traveling, ensuring your essentials are safe and accessible. This multifunctional product combines practicality with comfort, making it an essential accessory for anyone who leads an active lifestyle.