Using this waistpack is a breeze. When you're on a long trail run, simply attach your trekking poles to the dedicated attachment for quick access. Open the compartments to grab your energy bars, water from the hydration bladder, or your valuables whenever you need them. Adjust the waist belt to fit your body snugly, which helps reduce any extra movement and weight. As for maintenance, gently hand - wash the waistpack with mild detergent and let it air - dry. Avoid using harsh chemicals or putting it in the dryer. Keep it away from sharp objects to prevent any damage. And remember, since it's an eco - friendly product, handle it with care to keep it in good shape for your future runs.