For Hiking, Camping, Travel, and Emergency Preparedness LifeStraw About this item Award-winning LifeStraw water filter is a must-carry tool for hiking, camping, travel, and emergencies; no disaster kit is complete without itFilters up to 1,000 gallons (4,000 liters) of contaminated water without iodine, chlorine, or other chemicals; does not require batteries and has no moving … Continue reading LifeStraw Personal Water Filter  →