5 High-Capacity Emergency Water Straws – Lightweight, Reusable, 1800-gallon Filters for Camping, Hiking, Travel, Biking, Survival, and Emergencies. No Expiration Date, Perfect for preparedness
Humans can live 3 days without water but 1 gallon (the recommended daily water intake) weighs over 8lbs. When you are on the move, chances are you’ll be able to find water somewhere, just not the kind you can drink safely.