Grayl 16.9oz UltraPress® Water Purifier Nature Edition UltraPress now has a boost! All bottles ship with a One-Way Valve pre-installed making it possible to add electrolytes, drink mixes and other flavored liquids directly into an UltraPress. Drink-Mix & Electrolyte Ready! Compact, fun, and ridiculously easy to use — the 16.9oz UltraPress® Purifier Bottle fits into any pack pocket (or cup holder), requires zero setup, and makes clean, great tasting drinking water in a mere 10 seconds (3L/min). On-the-go filtration and purification for the hiker, backpacker, camper, emergency prepper or global traveler seeking fast-flow purified water for chugging, filling hydration reservoirs, or cooking. Simply—Fill. Press. Drink.™ Grayl 16.9oz UltraPress® Water Purifier Nature Edition Specifications & Features: . Compact and ridiculously easy-to-use: the UltraPress fits into any pack pocket (or cup holder), requires zero setup, and makes clean purified drinking water in 10 seconds (3L/min).Award winning OnePress® Global Purification: is effective on all 7 continents and empowers adventurers and travelers to drink from the world’s sketchiest freshwater sources. Simply — Fill. Press. Drink.®Removes waterborne pathogens: including virus (e.g. Rotavirus, SARS, Hepatitis A, Norovirus), bacteria (e.g. E. coli, Cholera, Salmonella, Dysentery) and Protozoa (e.g. Giardia, Cryptosporidium, Amoebae).Ultra-powdered activated carbon: filters particulates (sediment, microplastics) and and adsorbs many chemicals, pesticides, herbicides, heavy metals, VOCs, flavors and odors.One-Way Silicone Valve, Drink-Mix Ready! A one-way valve (pre-installed in cartridge) allows electrolytes, or a sport drink mix to be added to your water. Also enables use of any other potable beverage with your Grayl (fill from topside of bottle).Replaceable purifier cartridge: rated for 300 cycles (40 gal. / 150L).RiverFlow®: Spout delivers a fast-flow of clean drinking water for chugging, filling hydration reservoirs and other bottles.FlipCarry®: Handle rotates 90° for effortless separation (Inner Press from Outer ReFill) and easy carrying; provides a large pressing surface when flat.Multi-functional SimpleVent® Drink Cap: vents air (by twisting cap ½ turn) during purification and filtration; protects spout from cross-contamination.SoftPress®: Ergonomic Comfort Pad (on drink cap) provides for non-slip, anti-fatigued pressing.TPE TopoGrip®: placed on all heavy use surfaces for tactile, non-slip performance and durability. Capacity: 16.9 fl oz (500 ml) Weight: 12.5 oz (354 g) Height: 9.75" (24.77 cm) Diameter (at base): 2.95” (7.5 cm) Active Technology: Electroadsorption and ultra-powdered activated carbon. Fast-Flow Rate: 10 seconds per 16.9 fl oz (3 liters/minute) Removes: Waterborne pathogens (99.99% of viruses, 99.9999% of bacteria, 99.9% of protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more. Filters: Particulates (sediment, microplastics) and ultra-powdered activated carbon adsorbs many chemicals (including PFAS & VOCs), pesticides, herbicides, heavy metals, flavors and odors. Durability: built tough to perform in harsh conditions and withstands 10 ft drops (full of water) onto concrete. Cartridge Lifespan: 300 presses (150L/40 gal), as “press time” reaches ~25 seconds (or three years have elapsed since first use) it’s time to replace your purifier cartridge. Cartridge Shelf Life: Stored under proper conditions, an unopened Purifier Cartridge has a shelf life of 10 years. After a cartridge has been used, it lasts at least 3 additional years. Materials: Made from BPA-FREE polypropylene #5, food-grade silicone, TPE and ABS food-grade plastic. Testing Standards: Independently tested by a certified laboratory to meet or exceed NSF/ANSI protocols 42 and 53 for sediment, pathogen and chemical removal; meets the EPA Guide Standard and Protocol for testing microbiological water purifiers. Designed in USA. Cartridge media made in USA. Purifier bottle made in China. Grayl® purifier bottles are accompanied by a ten (10) year warranty covering workmanship and materials. We stand behind everything we sell. If you have a problem with your Grayl product, please reach out through customer support.Replacement bottle parts and replacement cartridges are available for purchase please contact us.
