Wired names the best backpacking water filters of 2026 after hands-on tests

Wired publishes its 2026 backpacking water filter guide today, naming top picks after hands-on testing of models from Sawyer, Katadyn, LifeStraw, MSR, and others. The timing matters as hikers lock in spring and summer routes and look to cut weight without compromising safety in the backcountry. With waterborne risks still a leading concern for remote travel, the roundup serves as an early-season buyer’s map, Wired reports.

According to Wired, testers evaluated flow rate, filtration standards, pore size, virus protection options, maintenance needs like backflushing, and durability across squeeze, gravity, pump, and UV systems. The guide breaks out winners by use case, from ultralight thru-hikes to group basecamps, and flags trade-offs in weight, cost, and filter lifespan, Wired says. Watch for retailer inventory shifts, early-season discounts, and any manufacturer responses to the rankings as the piece circulates. [Developing. This article will be updated.]