Best Backpacking Water Purifiers

LifeStraw Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness, Blue, Stocking Stuffers, for Men and Women

Aquatabs 49mg Water Purification Tablets, 100/pack (Canadian Format), Easy-to-Use Water Treatment for Hiking, Backpacking, Camping, Survival and International Travel

Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 0.1 Micron, 5 Stage Filtration

Membrane Solutions Water Filter Straw, Survival Filtration Portable Gear, Emergency Preparedness, Supply for Drinking Hiking Camping Travel Hunting Fishing Team Family Outing - 4 Pack

Sawyer Products SP129 PointOne Water Filtration System with 32-Ounce Squeezable Pouch

LifeStraw Peak Series - Compact Gravity Water Filter System - 3L for Backpacking, Group Camping, Hiking and Travel, Dark Mountain Gray

Survivor Filter Pro Water Purification System for Survival - 99.999% Removal of Tested Virus Bacteria Parasites - Lightweight Portable Water Filter for Backpacking, Camping - Water Purifier Survival

Membrane Solutions Gravity Water Filter Pro 6L, 0.1-Micron Versatile Water Purifier Camping with Adjustable Tree Strap Storage Bag, Survival Gear for Group Emergency Preparedness

LifeStraw Peak Series - Personal Water Filter Straw for Backup Filtration, Emergency, Survival, and Ultralight Hydration; BPA-Free; Dark Mountain Gray

MSR Guardian Gravity Water Purifer for Backcountry Use, Global Travel, and Emergency Preparedness,Grey