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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
cartridge should be replaced
Origin: Designed in United States
The UltraPress is the perfect hiking and travel water filter and water bottle in one
Simply—Fill
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Grayl GeoPRESS One-Way Valve-Clear _tab1_ultrapress-features cartridge should be replacedGive your GeoPress a boost! In April of 2023, we redesigned our Cartridges to accommodate a One Way Valve. It's a significant upgrade that includes a new "core" plus "flow channels" making it possible to add electrolytes, drink mixes and other flavored liquids into GeoPress. A feature no other drink thru filter bottle can deliver, the GeoPress One Way Valve allows electrolytes and sport drink mixes to be added to clean purified water without