Unrivaled for Ease, Speed & Convenience.
No other portable purifier rivals the speed, simplicity and effectiveness of the Grayl GEOPRESS.
In eight seconds, it makes 710 ml of safe, clean drinking water – anywhere in the world. Effective on all seven continents, you can tap into the world’s water sources and safely drink from sketchy spigots, hotel sinks, murky rivers, wells or lakes.
GEOPRESS protects from global waterborne pathogens (virus, bacteria, protozoan cysts), pesticides, chemicals, heavy metals, and even microplastics.

Features:
Unrivaled ease, speed and versatility — simply Fill. Press. Drink™
OnePress™ Global Protection empowers travellers, adventurers and survivalists to make the world’s sketchiest water sources safe
Removes waterborne pathogens (viruses, bacteria, protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more
Filters: particulates (sediment, microplastics) and many chemicals, pesticides, and heavy metals
Improves taste, smell and clarity
Virtually no setup time, and fastest performance: purifies and filters contaminated water in 8 seconds (5 liters per minute)
SimpleVent™ Drink Cap performs three functions:
vents air while purifying
protects against cross contamination, grime, and dirt
allows one-handed hydration through fast-flow drink spout
SoftPress™ ergonomic comfort pads for non-slip, anti-fatigued pressing
TopoGrip™ non-slip TPE placed on all heavy use surfaces
Saves money and waste; travel sustainably and never buy single-use bottled water again

Specifications:
Capacity: 710 ml
Weight: 450 g
Height: 26.5 cm
Diameter (at base): 8.6 cm
Active Technology: ion exchange, ultra-powdered activated carbon
Fast Flow Rate: 5 liters/minute