I used this Grayl titanium purifier on one overnight trip. Pressed clean mountain water thru it 6 times and dried on blowing register for a week when I got home. so basically like new as they are good for hundreds of cycles before cartridge change. Very slick system. Outer canister doubles as ti mug with handles so can eliminate that redundancy from kit. Comes with a spare cap new in bag. These are $180 new, sell $99 tyd
grayl.com
Sell for $99
16.9oz UltraPress® Ti Purifier
Compact and multifunctional. Filter and purify by the water’s edge and bring it back to camp to boil alongside hot coals, or place it direct on a backpacking stove.
grayl.com
Sell for $99
