Using the HydraPak Seeker 10L is easy. First, if you want to filter water, connect your PNP plug - in backcountry water filter to the storage. To dispense water, use the Camp Tap. Just press and release it, and it will lock open for a continuous flow. When filling, use the low - profile handle to hold the container steadily. You can hang it up using the handle or attach it to your pack with the lash points. When not in use, roll it up and store it in the stuff sack. Make sure to keep it away from sharp objects to avoid punctures. If you freeze it, be aware of the maximum temperature limit of 60°C / 140°F. After each use, clean it thoroughly to keep it in good condition.