Feature

●COMPATIBILITY. Works with Grayl 24 Fl Oz GeoPress Replacement Purifier Cartridges (2nd generation) first sold in April 2023 that include new "core" and "flow channel" design (horizontal vents). 1st Generation cartridges are not compatible with the One-Way Valve.
●SIX ONE-WAY DUCK BILL VALVES prevent back flowing of water (or other beverages) through the Cartridge while also allowing clean filtered water to pass through the Cartridge into the Inner Press.
●ENJOY DRINK MIXES & ELECTROLYTES in your Grayl 24 Fl Oz GeoPress Filter & Purifier Bottle no matter where your adventure takes you; a feature no other drink-thru filter bottle can deliver.
●VERSATILITY. Also allows a GeoPress Bottle to be used with a variety of flavored drinks such as juice, bubbly water, mocktails and cocktails.
●DISHWASHER SAFE. Regularly wash Valve between uses to remove smell and residue left behind from powders or other beverages.


Description

By GRAYL, this GeoPress One-Way Electrolyte and Drink-Mix Valve was released in April 2023 for use in a GRAYL 24 oz GeoPress Water Filter & Purifier Bottle. It is only compatible with the 2nd generation GeoPress Filter & Purifier Cartridge that include a new "core" and "flow channel" design with horizontal vents (sold separately beginning April 2023). 1st generation cartridges are not compatible with the Drink-Mix Valve. 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 compromising the integrity of the filter. Also allows a GeoPress to be used with a variety of flavored drinks such as juice, bubbly water, mocktails and cocktails. Weight: .42 oz (12 g). Size: 2.25" (5.8 cm) H x 1" (2.6 cm) W. Made from BPA-freefood-grade silicone. Compatible with GRAYL 24 Fl Oz GeoPress Filter & Purifier Bottle. Package contains one GeoPress One-Way Electrolyte and Drink-Mix Valve and a Care & Use Manual. Designed in Seattle, WA, and made in China. Patent-pending.