UltraPRESS Titanium-Covert Black purifiers Cryptosporidium

Cryptosporidium

drink mixes and other flavored liquids into GeoPress

Only compatible with 2nd Generation cartridges first sold in April 2023 that include a new "core" and "flow channel" design (horizontal vents)

Add a One-Way Valve to make it possible to add electrolytes

Please note the lifespan of the filter will decline faster when purifying water with high levels of silt

UltraPRESS Titanium-Covert Black purifiers CryptosporidiumThe perfect hunting and adventure ready water purifier Unequalled versatility. That's Grayl Ti. Filter and purify by the waters edge and bring it back to camp to boil alongside hot coals, or place it direct on a backpacking stove. It's the world's first titanium water filter bottle and also the first to be compatible with electrolyte and drink mixes. No more single use water bottles With the UltraPRESS Titanium, you have a water filter and water