LifeStraw Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness Price: $15.99$64.95 (as of 09/18/2020 08:45 PST- Details)

Award-winning LifeStraw water filter is a must-carry tool for hiking, camping, travel, and emergencies; no disaster kit is complete without it
Filters 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 parts