Adjustable Size & Large Capacity Suitable for smartphones up to 6.7 inches (such as iPhone 13 Pro Max) and bottles up to 750ml (7cm). Note: Water bottle not included. Comfortable & Stable Design 45 angled bottle holder prevents shock during sports. Perfectly adapts to the body shape for a stable and comfortable carrying experience. Safe and Multifunctional Two zippered compartments for storing smartphone, keys, cards and energy gels. Includes headphone jack and anti-theft buckle. Reflective Details for Night Visibility Reflective elements provide better visibility and safety during evening runs or night walks. Stylish Gift for Sports Enthusiasts Lightweight and practical - ideal for running, hiking, cycling, traveling, festivals. A perfect gift for men, women or children.