Unrivaled Ease, Speed & Convenience. No other purifier rivals the speed, simplicity and effectiveness of Geopress. In eight seconds, it makes 24 ounces (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. Unrivaled ease, speed and versatility — simply Fill. Press. Drink OnePress Global Protection empowers travelers, 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 or 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 Capacity: 710 ml Weight: 450 g Height: 26.5 cm Diameter at base: 8.6 cm