Saves money and waste; travel sustainably and never buy single-use bottled water again. You only need the Grayl Geopress Read more.
The new cartridge design and One-Way Drink Mix Valve allow electrolytes and sports drink mixes to be added to your clean, purified water without compromising the integrity of the filter cartridge media.
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 on earth. 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. Also improves taste, smell, and clarity!
CLEANING: All components should be washed regularly. Do not put any components into a dishwasher. Do not wash Cartridge with soap or any cleaning agents.
STORING: Perform a "dry press" with your Grayl by pressing without water in the bottle. Pour out excess water and remove cartridge. Remove One-Way Silicone Valve and allow Cartridge to air-dry thoroughly (depending on humidity it will take 2-4 days to completely dry). Hand wash all other parts including One-Way Silicone Valve with warm, soapy water. Reassemble unit to create air tight seal for storage. Cartridges can last up to three years after opening if cared for properly between uses.