- 45-Degree Bottle Holder Design: This fanny pack features a specialized water bottle holder that accommodates bottles with a diameter of up to 3.0 inches (76mm). An additional holding loop provides extra security for your hydration needs during workouts. - Adjustable Strap: Designed to fit waist sizes from 26.7" to 49.2", this running belt ensures a comfortable and secure fit. The breathable mesh back pad keeps you cool and dry during activities like running or hiking, making it an ideal gift for outdoor enthusiasts. - Multi-Function Pocket: Equipped with two zippered pockets, this waist pack allows for organized storage of your valuables. It fits most smartphones up to 6.7 inches, while an inner pocket is perfect for credit cards, IDs, keys, and snacks, protecting your screen from scratches. - Earphone Hole Design: Enjoy your favorite music on the go with a dedicated headphone hole. Whether you are cycling, walking your dog, or engaging in fitness activities, this feature helps keep you entertained and motivated. Use Cases: 1. Running: Stay hydrated and keep your essentials secure while maintaining a comfortable stride. 2. Hiking: Perfect for long trails, providing easy access to water and snacks without the bulk of a backpack. 3. Cycling: Keep your hands free for the handlebars while you listen to music and stay refreshed on your ride.