LifeStraw Peak Solo Personal Water Filter
- Amazon now offers the LifeStraw Peak Solo portable water filter, now $16.42 (regular $29.95).
- Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
- Buy now>>
Editor's Pick: Going hiking in the mountains and don't want to carry a bunch of bottled water? This is all you need. Just screw it onto a standard water bottle and drink straight from the stream — it filters out bacteria and parasites. It weighs only 1.7 ounces, so you can tuck it in your backpack's side pocket without taking up any space. The flow rate is fast too, filling a liter in just 20 seconds. You'll be ready to go before others in your group even finish setting up.