Waterproof design: This cycling waist pouch uses a PVC mesh coating that is tear resistant, wear resistant, and easy to clean. The waterproof construction keeps your essentials dry in rain, making it suitable for all weather cycling and hiking trips. Versatile carrying options: Attach it as a bicycle front bag by buckling the hook to your bike's handlebar for secure, immediate attachment. Or adjust the 1.4 meter shoulder strap to your preferred length and wear it as a waist pack for hiking or everyday use. Large capacity storage: Measuring 23×9×17 cm, this front beam bag provides ample space for cycling essentials, a phone, wallet, keys, snacks, and small tools. The compartments are designed to help you stay organized during rides and outdoor activities. Lightweight construction: Weighing only 301 g, this bag adds minimal weight to your bike and remains comfortable when worn as a waist pack. The light design supports an active lifestyle for cyclists and hikers. Use scenarios: On a daily ride or commute, attach to the handlebars for quick access to essentials while keeping handsfree riding. For a weekend hike, convert to a waist pack with the adjustable strap to carry snacks, keys, and a phone without bulk. During outdoor adventures or travel, use the bag on your bike or as a belt bag to keep small tools and items within easy reach.