Individual using a sawyer water filter while backpacign in mountains
Individual using a sawyer water filter while backpacign in mountains

The Best Water Filters for Backpacking

A good water filter is essential for backpacking to remote locations. Heading out into the backcountry means you must source your hydration from rivers, lakes, or even dirty ponds. It’s critical that you remove bacteria and protozoa, and you may even want to invest in more premium filters to safeguard against viruses and reduce unwanted chemicals.

If you're backpacking, camping, or otherwise traveling to areas with questionable water supplies, it's wise to take a water filter. They're much lighter than carrying liters of bottled water, fit snugly into your pack, and are healthier for the environment.

Here are the best water filters for backpacking available today, written by Barry Peacock.

Majina ya Vyombo vya Habari

Why use a plastic bag when you can simply screw on this end cap, specifically designed for Sawyer water filters?

Mlango wa Zoe
Editor at Backpacker

Majina ya Vyombo vya Habari

In future, I’ll use gravity when I can, and squeeze when I have to.

Richard, aka "LowRange
Hiker

Majina ya Vyombo vya Habari

For longer hikes, it’s convenient to carry a small backcountry water filter, such as a Sawyer Mini or Micro, which allows you to replenish your water from natural sources like streams or ponds.

Philip Werner
Author and Backpacker