Outdoor Cycling Hydration Backpack with Survival Whistle and Reflective Strips

Designed for outdoor activities, this hydration backpack offers a large capacity to hold essentials like wallets, phones, and water bottles. Made from durable nylon, it features a water pipe outlet and a clip on the shoulder strap for convenient hydration on the go. Additional functionality includes a survival whistle integrated into the chest strap and breathable mesh foam padding for comfort during extended wear. The backpack's compact dimensions and powerful mounting system make it suitable for cycling, hiking, running, and weekend trips.