💦 Hydration Made Stylish and Functional! Large opening cap for hassle-free maintenance. Perfect for running, hiking, and cycling. Adjustable straps fit kids and adults alike. Includes multiple pockets for essentials. Stay visible during night adventures. 2L BPA-free bladder Quick-release hose connector Lightweight & waterproof The 2Pack Hydration Backpack is a versatile and durable solution for outdoor enthusiasts, featuring a 2L BPA-free water bladder, adjustable straps for all sizes, and multiple storage pockets. Its lightweight and waterproof design ensures you stay hydrated and organized during any adventure, while the safety reflective logo enhances visibility for nighttime activities.