GRAYL UltraPress Water Purifier Bottle - 16.9 oz

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, discrete and ridiculously easy to use - the UltraPress Covert Edition fits into any pack pocket (or cup holder), requires zero setup and makes 16.9 oz of clean purifier water in a blazing fast 10 sec (3L/min). Stealth on-the-go filtration and purification for the hiker, backpacker, hunter or global adventurer seeking discretion and fast-flow purified water for drinking, filling hydration reservoirs or cooking.

• 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 sec (3L/min)
• Award winning OnePress global protection is effective on all 7 continents and empowers adventurers and travelers to drink from the world 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 adsorbs many chemicals, pesticides, herbicides, heavy metals, VOCs, flavors and odors
• 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 1/2 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
• Active Technology: Electroadsorption and ultra-powdered activated carbon
• Fast-Flow Rate: 10 sec per 16.9 fl. oz. (3L/min)
• 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' drops (full of water) onto concrete
• Cartridge Lifespan: 300 presses (150L/40 gal), as "press time" reaches-25 sec (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
• Fill. Press. Drink. One-press. 10 sec: Virtually no setup time and fast performance, UltraPress purifies and filters contaminated water in 10 sec (3L per min) from any water source. From adventure travel to survival make the world sketchiest freshwater sources clean to drink from
• Rotate & Pull Apart: Grasp the Inner Press with one hand and the outer cup with the other, then pull apart. A quick twist helps to initiate separation
• Fill With Dirty Water: Fill from a stream or lake from any bathroom sink or rustic hostel tap
• Vent & Press: Twist the SimpleVent cap 1/2 turn to allow air to vent during purification process. Utilizing your body weight, press with steady downward force
• Drink Purified Water: Fast and easy; Makes safe drinking water in 8 sec - anywhere
• One-Way Valve. Electrolyte and Drink-Mix Ready: The silicone One-Way Valve prevents liquid from reversing direction and flowing back into the filter Cartridge. Allowing the use of electrolytes, drink mixes and other beverages with your Grayl UltraPress filter & purifier bottle
• Lightweight Kit. Carry Empty: Bring the UltraPress along for the ride as your empty lightweight vessel. There is no need to carry along a bottle that's heavy and filled to the top. Just Fill. Press. Drink and be on your way with your empty Grayl
• Compact For Every Activity: This reliable all-day companion is designed to keep up with your active lifestyle, fitting effortlessly into any pack pocket with it's compact 16.9 fl. oz. size. Stay hydrated on the go with each river fill-up and savor the taste of the water at your feet with UltraPress
• Press on any low surface
• Drink clean purified water
• Flip carry handle rotates 90°
• Fits easily in any pack pocket

• 16.9 fl. oz. (500 ml) of clean, filtered and purified water. Note: Dirty water never enters the inner press
• Filters & purifies 10 sec per 16.9 fl oz (3L/min).300 presses (150L/40 gal). Removes viruses plus bacteria and protozoa. Improves taste, smell and clarity. Filters microplastics, PFAS and lead

• TopoGrip Surfaces: Durable, tactile non-slip grip material placed on all heavy use surfaces
• Max Fill Line: A maximum fill line is located on the backside of the outer cup - 16.9 oz
• Non-Slip Base: Soft, non-slip base provides durable protection

• Capacity: 16.9 fl. oz.
• Height: 9.75"
• Diameter (At Base): 2.95"
• Weight: 12.5 oz
• Warranty: 10 Years Warranty