UltraPRESS Titanium-Covert Black purifiers our Expanse BottleDrop™ and BottleLock®

our Expanse BottleDrop™ and BottleLock® storage systems offer you a multitude of options to carry any water bottle and essential gear

and a side-entry laptop pocket

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

Filters: particulates (i

UltraPRESS Titanium-Covert Black purifiers our Expanse BottleDrop™ and BottleLock®The 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