A Hydration Water Sachets might be the only thing that saves you from dehydration. From Hydration Water of Reverse Osmosis Filtered Water in a tough sachet. 6 Pack Sealed with-in 75 micron Outer Plastic Skin Ration your water, know exactly how much you have consumed and how much remains. This knowledge can be vital depending on your situation. No more noise of half filled water bottles with the contents sloshing around. Use at Sports events, Races, Bush Patrols, Team Re-supply, Civil Disaster. EDC Bag etc. Do not litter: Empty Hydration Water Sachets compacts easily and compactly until you can dispose of it correctly.