Skip to top navigation
Skip to my shopping bag
Skip to main content
Skip to footer links
Grayl Ultrapress One-Way Silicone Valve
Colour
Size
Size
OS
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.
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 UltraPress ® : cocktails, cocktails, beer, seltzer water and juice
•Four 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
•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 UltraPress Bottle
•One-way valve is dishwasher safe. Regularly wash Valve between uses to remove smell and residue left behind from powders or other beverages
•Compatibility: works with any UltraPress® or UltraLight® purifier cartridge
•BPA-Free Materials: Made from food-grade silicone
Specifications
• Size: 1.9" (4.8cm) H x 1.4" (3.4 cm ) W
• Weight: .35 oz (10 g)
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 UltraPress ® : cocktails, cocktails, beer, seltzer water and juice
•Four 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
•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 UltraPress Bottle
•One-way valve is dishwasher safe. Regularly wash Valve between uses to remove smell and residue left behind from powders or other beverages
•Compatibility: works with any UltraPress® or UltraLight® purifier cartridge
•BPA-Free Materials: Made from food-grade silicone
Specifications
• Size: 1.9" (4.8cm) H x 1.4" (3.4 cm ) W
• Weight: .35 oz (10 g)
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.
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 UltraPress ® : cocktails, cocktails, beer, seltzer water and juice
•Four 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
•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 UltraPress Bottle
•One-way valve is dishwasher safe. Regularly wash Valve between uses to remove smell and residue left behind from powders or other beverages
•Compatibility: works with any UltraPress® or UltraLight® purifier cartridge
•BPA-Free Materials: Made from food-grade silicone
Specifications
• Size: 1.9" (4.8cm) H x 1.4" (3.4 cm ) W
• Weight: .35 oz (10 g)
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 UltraPress ® : cocktails, cocktails, beer, seltzer water and juice
•Four 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
•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 UltraPress Bottle
•One-way valve is dishwasher safe. Regularly wash Valve between uses to remove smell and residue left behind from powders or other beverages
•Compatibility: works with any UltraPress® or UltraLight® purifier cartridge
•BPA-Free Materials: Made from food-grade silicone
Specifications
• Size: 1.9" (4.8cm) H x 1.4" (3.4 cm ) W
• Weight: .35 oz (10 g)