Having an emergency water storage plan isn’t just a good idea—it’s essential.

We’ve handpicked this assortment of high-performance new ultralight gear to highlight major releases in the year thus far.

I pumped hundreds of liters of dirty water to find the fastest and most reliable filter.

Yet while the spirit of the AT endures across the years, the reality of life on the trail has changed quite a bit over time.

过滤简单、轻便可靠，适合个人使用。