- Tested: Meets U.S. EPA drinking water standards* and NSF protocol P231 for removal of bacteria (99.9999%), protozoa (99.9%), and particulates.
- Pocket-Sized & Light: Like small water bottles, energy chews, mini bike pumps, and tubes, this 142 g (5 oz.) filter disappears in stash pockets.
- Instant Hydration: Drink directly from the source—without lying in the dirt—and refill your bottles or hydration reservoir with clean water.
- Quick-Deploy: Zero set-up and simple one-handed operation fills 1-liter bottles in 60 seconds.
- Simple to Clean: A few shakes helps restore flow rates in the field; no tools required.
Contact us within 30 days of receiving your goods to request a refund or exchange.
All packaging or products must be in their original, re-sellable condition.
Outlet sales are final and can only be returned for exchange. Items found faulty or under warranty will be replaced or refunded.
For safety reasons, K2 cannot accept returns on climbing equipment, socks, and underwear unless faulty.