Grayl UltraPress One-Way Valve

Give your GeoPress® a boost!

Overview

A feature no other drink-thru filter bottle can deliver, our One-Way Valve for the UltraPress® allows electrolytes and sport drink mixes to be added to clean purified water without compromising the integrity of the filter.

Also allows your UltraPress to be used with a variety of flavoured drinks such as juice, bubbly water, mocktails and cocktails.

Weight: 10 g

Features 

Key Features

• Enjoy a drink-mix no matter where your adventure takes you.

• Replace electrolytes lost in sweat and hydrate quickly.

• Try these in your drink-mix ready GeoPress: cocktails, cocktails, beer, seltzer water and juice.

• Four duckbill 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.

• Easy to remove for care and use between uses. Thoroughly dry a wet Cartridge by pressing into an empty (no water) Outer Cup, then dump any excess water. Remove the One-Way Valve and allow Cartridge to air-dry thoroughly (depending on humidity it will take 2-4 days to completely dry). Clean and dry the One-Way Valve, then reassemble GeoPress Bottle.

• One-way valve is dishwasher safe. Regularly wash Valve between uses to remove smell and residue left behind from powders or other beverages. Hand wash with warm, soapy water or place in a dishwasher. Do not expose Cartridge to soap or cleaning agent of any kind.

Technical Specs

• Size: 1.9" (4.8cm) H x 1.4" (3.4 cm ) W
  
• Weight: .35 oz (10 g)
  
• Compatibility. works with any UltraPress® or UltraLight® purifier cartridge.
  
• BPA-Free Materials. Made from food-grade silicone.
  
• Origin. Designed in USA and made in China.