- Two Water Bottle Holders: The included two BPA-free water bottles (6.5 oz each) ensure you're well-hydrated for short to medium-distance runs. Secure elastic attachments keep the bottles in place, allowing for easy access and removal. - Ample Storage and Protection: This 20x11 cm fanny pack features a durable zipper to safely store your belongings. Its spacious design accommodates large smartphones (iPhone, Samsung, etc.). Inside, layered pockets help organize your phone, keys, credit cards, cash, tissues, and other small items. - High-Stretch Anti-Slip Waistband: Designed with an adjustable elastic belt, the hydration pack features an anti-slip design to minimize bounce and slipping during your workouts. It fits most waist sizes comfortably. - Comfortable Waist Pack: Constructed from premium neoprene material, this hydration belt offers a snug fit while being sweat and water-resistant. It is durable, stretchable, and washable, fitting waist sizes from 27 to 59 inches (70cm to 150cm). Use Scenarios: - Perfect for runners at any level who want to stay hydrated without carrying bulky gear. - Ideal for cycling or hiking where quick access to water and storage is essential. - Great for outdoor activities, including gym sessions or family outings, thanks to its versatile storage options.